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1/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. high-performance video signal switcher series video drivers with built-in low voltage operation single video switchers high-performance system video driver series video drivers with built-in input selection sw bh76330fvm, bh76331fvm, bh76360fv, bh76361fv high-performance video signal switcher series wide band low voltage operation single video switchers bh76332fvm, bh76333fvm, bh76362fv, bh76363fv index video drivers with built-in low voltage operation single video switchers bh76330fvm (3input 1output video switch) ? ? ? ? ? ? p2 bh76331fvm (3input 1output video switch) ? ? ? ? ? ? p2 bh76360fv (6input 1output video switch) ? ? ? ? ? ? p17 bh76361fv (6input 1output video switch) ? ? ? ? ? ? p17 wide band low voltage operation single video switchers bh76332fvm (3input 1output video switch) ? ? ? ? ? ? p2 bh76333fvm (3input 1output video switch) ? ? ? ? ? ? p2 bh76362fv (6input 1output video switch) ? ? ? ? ? ? p17 bh76363fv (6input 1output video switch) ? ? ? ? ? ? p17 no.09065eat01 downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 2/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. line-up of products with built-in video amplifier and video driver 3-input, 1-output video switch bh76330fvm, bh76331fvm, bh76332fvm, bh76333fvm general bh76330fvm, bh76331fvm, bh76332fvm, and bh76333fvm are video signal switching ics, each with three inputs and one circuit input, which feature wide dynamic range and frequency response. since these ics can be used with low voltage starting at vcc = 2.8 v, they are applicable not only in stationary devices but also in mobile devices. this product line-up supports a broad range of input signals, depending on whether or not a 6-db video amplifier and video driver are included and what combination of sync tip clamp type and bias (resistor termination) type inputs are used. features 1) able to use a wide range of power supply voltage, from 2.8 v to 5.5 v 2) wide output dynamic range 3) excellent frequency response (bh76330fvm and bh76331fvm: 100 khz/10 mhz 0 db [typ.], bh76332f vm and bh76333fvm: 100 khz/30 mhz 0 db [typ.]) 4) no crosstalk between channels (typ. -65 db, f = 4.43 mhz) 5) built-in standby function, circuit current during standby is 0 a (typ.) 6) sync tip clamp input (bh76330fvm, bh76332fvm) 7) bias input (zin = 150 k ? ) (bh76331fvm, bh76333fvm) 8) 6-db amp and 75 ? driver are built in (bh76330fvm, bh76331fvm) 9) enables two load drivers [when using output coupling capacitor] (bh76330fvm, bh76331fvm) 10) able to be used without output coupling capacitor (bh76330fvm) 11) msop8 compact package applications input switching in car navigation sy stems, tvs, dvd systems, etc. line-up bh76330fvm bh76331fvm bh76332fvm bh76333fvm supply voltage 2.8 v to 5.5 v amp gain 6 db -0.1 db video driver included frequency response 100 khz/10 mhz, 0 db (typ.) 100 khz/30 mhz, 0 db (typ.) input type sync tip clamp bias (zin = 150 k ? ) sync tip clamp bias (zin = 150 k ? ) absolute maximum ratings (ta = 25 ) parameter symbol limits unit supply voltage vcc 7.0 v power dissipation pd 470 1 mw input voltage range v in 0 to vcc+0.2 v operating temperature range topr -40 to +85 storage temperature range ts t g -55 to +125 * 1 when used while ta = 25 , 4.7 mw is dissipated per 1 mounted on 70 mm x 70 mm x 1.6 mm glass epoxy board operation range (ta = 25 ) parameter symbol min. typ. max unit supply voltage vcc 2.8 5.0 5.5 v downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 3/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. electrical characteristics 1 (unl ess otherwise specified, ta = 25 , vcc = 5 v ) parameter symbol typ. unit conditions 76330 76331 76332 76333 circuit current 1 icc1 10 9 ma when no signal circuit current 2 icc2 0.0 a during standby circuit current 3 icc3-1 11 10 ma during output of color bar signal icc3-2 17 during output of color bar signal (no c in output) maximum output level v om 4.6 3.8 3.4 vpp f = 10 khz, thd = 1% voltage gain g v 6.0 -0.1 db vin = 1.0 vpp, f = 100 khz frequency response g f1 0 db vin = 1.0 vpp, f = 10 mhz/100 khz g f2 0 db vin = 1.0 vpp, f = 30 mhz/100 khz crosstalk between channels c t -65 db vin = 1.0 vpp, f = 4.43 mhz mute attenuation m t -65 db vin = 1.0 vpp, f = 4.43 mhz ctl pin switch level v thh 1.2 min v high level threshold voltage v thl 0.45 max v low level threshold voltage ctl pin inflow current i thh 50 max a ctl pin = 2.0 v applied input impedance zin 150 150 k ? ? differential gain d g 0.3 % vin = 1.0 vpp standard stair step signal differential phase d p -1 0.7 0.3 deg. d p -2 0.0 same condition as above (no c in output) y-related s/n sn y +75 +78 db vin = 1.0 vpp, bandwidth: 100 k to 6 mhz 100% white video signal c-related s/n [am] sn ca +75 db vin = 1.0 vpp, bandwidth: 100 to 500 khz 100% chroma voltage signal c-related s/n [pm] sn cp +65 electrical characteristics 2 (unl ess otherwise specified, ta = 25 , vcc = 3 v ) parameter symbol typ. unit conditions 76330 76331 76332 76333 circuit current 1 icc1 8.5 8.0 ma when no signal circuit current 2 icc2 0.0 a during standby circuit current 3 icc3-1 9.5 9.0 ma during output of color bar signal icc3-2 15.5 during output of color bar signal (no c in output) maximum output level v om 2.7 2.8 1.8 1.9 vpp f = 10 khz, thd = 1% voltage gain g v 6.0 -0.1 db vin = 1.0 vpp, f = 100 khz frequency response g f1 0 db vin = 1.0 vpp, f = 10 mhz/100 khz g f2 0 db vin = 1.0 vpp, f = 30 mhz/100 khz crosstalk between channels c t -65 db vin = 1.0 vpp, f = 4.43 mhz mute attenuation m t -65 db vin = 1.0 vpp, f = 4.43 mhz ctl pin switch level v thh 1.2 min v high level threshold voltage v thl 0.45 max v low level threshold voltage ctl pin inflow current i thh 50 max a ctl pin = 2.0 v applied input impedance zin 150 150 k ? ? differential gain d g 0.3 0.7 0.3 % vin = 1.0 vpp standard stair step signal differential phase d p -1 1.0 0.3 deg. d p -2 0.5 same condition as above (no c in output) y-related s/n sn y +75 +78 db vin = 1.0 vpp, bandwidth: 100 k to 6 mhz 100% white video signal c-related s/n [am] sn ca +75 db vin = 1.0 vpp, bandwidth: 100 to 500 khz 100% chroma video signal c-related s/n [pm] sn cp +65 db (note) re: icc3, v om , g v , g f , c t , m t , d g , d p , sn y , sn ca , and sn cp parameters bh76330fvm and bh76331fvm: rl = 150 ? bh76332fvm and bh76333fvm: rl = 10 k ? ? downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 4/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. control pin settings ctl a b stby l(open) l(open) in1 l(open) h in2 h l(open) in3 h h block diagram fig.1 bh76330fv fig.2 bh76331fv fig. 3 bh76332fv fig. 4 bh76333fv i _i _i _i i i _i _i _i i downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 5/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. i/o equivalent circuit diagrams input pins note 1) the above dc potential is only when vcc = 5 v. this value is a reference va lue and is not guaranteed. note 2) numerical values shown in these figures are design values, and compliance to standards is not guaranteed. sync tip clamp input bh76330fvm/bh76332fvm bias input bh76331fvm/bh76333fvm pin no. name equivalent circuit pin no. name equivalent circuit 1 3 5 in1 in2 in3 1 3 5 in1 in2 in3 video signal input pin is used for sync tip clamp input. ? dc potential bh76330fvm: 1.5 v bh76332fvm: 1.0 v video signal input pin is used for bias type input. input impedance is 150 k ? . ? dc potential bh76331fvm: 3.1 v bh76333fvm: 2.5 v control pins pin no. name equivalent circuit 2 4 ctla ctlb switches operation mode [active or standby] and input pin. threshold level is 0.45 v to 1.2 v. output pin with video driver bh76330fvm/bh76331fvm without video driver bh76332fvm/bh76333fvm pin no. name equivalent circuit pin no. name 7 out 7 out video signal output pin. able to drive loads up to 75 ? (dual drive). ? dc potential bh76330fvm: 0.16 v bh76331fvm: 2.5 v video signal output pin. ? dc potential bh76332fvm: 0.3 v bh76333fvm: 1.8 v in 100 ctl 50k 250k 200k 200k out 14k out 3.0ma in 100 150k downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 6/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. test circuit diagrams application circuit examples see pages 6/16 to 10/16 for description of how to determine the capacity of i/o coupling capacitors. fig. 5 bh76330fv/bh76331fv test circuit diagram fig. 7 bh76330fv fig. 8 bh76331fv fig. 9 bh76332fv fig. 10 bh76333fv test circuit diagrams are used for shipment insp ections, and differ from application circuits. fig. 6 bh76332fv/bh76333fv test circuit diagram i _i _i _i i _i _i _i i _i _i _i _ _ _ _ _ _ i _ _ _ _ _ _ i _i _i _i _ when used without output capacitor _ _ i _ _ downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 7/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. cautions for selection and use of application parts when using this ic by itself input type input impedance zin capacity of input coupling capacitor (recommended value) capacity of output coupling capacitor (recommended value) sync_tip_clamp 10 m ?? 0.1 f 470 f to 1000 f bias 150 k ?? 4.7 f method for determining capacity of input coupling capacitor the hpf is comprised of an input coupling capacitor and the internal input impedance zin of the ic. since the fc value of this hpf is determined using the following equation (a), the above recommended ca pacity for the input capacitor is derived. usually, the c utoff frequency fc is several hz. fc = 1 / (2 c zin) ???? (a) when evaluating the sag characte ristics and determining the capacity of the ca pacitor during video signal input, a horizontal s tripe signal called "h bar" (shown in fig. 10) is suitable, and this type of signal is used instead of a colo r bar signal to evaluate charac teristics and determine capacity. method for determining capacity of output coupling capacitor the output pins of models with a 75 ? driver [bh76330fvm and bh76331fvm] have an hpf co mprised of an output coupling capacitor and load resistance r l (= 150 ? ). when fc is set to approximately 1 hz or 2 hz, t he capacity of the output coupling capacitor needs to be approximately 470 f to 1000 f. as for models without the 75 ? driver, an hpf is similarly comprised using the capa city of the output coupling capacitor and the input impedance of the ic connected at the next stage, and the capaci tance required for the output c oupling capacitor should be estim ated using equation (a). when this ic is us ed as a standalone device in models that include a 75 ? driver [bh76330fvm and bh76331fvm], up to two moni tors (loads) can be connect ed (a connection example is shown in fig. 12). when there are multiple loads, the number of output coupling capacitors must be increased or a larger ca pacitance must be used, based on the table shown below. application circuit example no. of output capacitors capacitance per output capacitor (recommended values) fig. 12 (a) no. of drives required 470 f to 1000 f (same as with one drive) fig. 12 (b) 1 (no. of drive 470 f to 1000) uf when this ic is us ed as a standalone device the bh76330fvm is the only model that can be used without an output coupling capacitor. this use method not only enables reductions in board space and part-related costs, but it is able to improve the sag characteri stics by improving low-range frequency response. however, when the output c oupling capacitor is omitted, a direct current flows to the connected set, so the specifications of the connected set should be noted carefully before starting use. note also that only one load can be connected when t he output coupling capacitor is omitted. fig.11 example of screen with obvious sag (h-bar signal) ? i i i i fig. 12 (a) application circuit example 1 (two drives) fig. 12 (b) application circuit example 2 (two drives) i fig.13 application example without output coupling capacitor voltage at output P 0.16v 02v when this voltage load resistance is applied, a direct current is generated. downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 8/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. when using several of these ics when several of these ics are used, it enables applications in wh ich separate images are output to the car navigation system's front and rear monitors. when several ics are used at the same time, the number of parallel connections of input im pedance equals the number of ics bein g used, which reduces the input impedance. this also raises the fc value of the hpf formed at the input pin block, so the capacitance of the input coupling capacitor must be increased according to equation (a). the recommended values for calculation results are listed in t he table below. when a clamp is used as the input type, th e original input impedance becomes much great er, and if two or three are used at the same time there is no need to change the capacitance of the input coupling capacitor. input type input impedance per ic number of ics used to t a l input impedance capacitance of input coupling capacitor (recommended values) sync_tip_clamp approx. 10 m ?? 2 approx. 5 m ?? 0.1 f 3 approx. 3 m ? 0.1 f bias 150 k ? 2 75 k ? 6.8 f~ 3 50 k ? 10 f~ when using several of these ics when three bias input type models (bh76331fvm or bh76333fvm) are used in parallel, they can be used for rgb signal switching applications. likewise, when one clamp input type model (bh76330f vm or bh76332fvm) is connected in parallel with two bias inpu t type models (a total of three ics used in parallel), they can be used for component signal switching applications. the same method can be used to determine the capacitance of i/o coupli ng capacitors of these applications. i front monitor i i i i i rear monitor fig.14 application example when using several ics i i i i i i [] i i i [] [] [] [] [] [] [] [] _ _ _ i i i [] i i i [] [] [] [] [] [] [] [] _ _ _ fig. 15 (a). rgb signal sw itching application example (using three bias input type models in parallel) fig. 15 (b). component signal switching application example (using one clamp input type model and two bias input t yp e models in p arallel ) downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 9/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. cautions for use 1. the numerical values and data shown here are typical design values, not guaranteed values. 2. the application circuit examples show recommended circuits, but characteristics should be checked carefully before using these circuits. if any external part constants are modified before use, factors such as variation in all external parts and rohm lsi ics, including not only static characteristics but also transient characteristics, should be fully considered to set an ample margin. 3. absolute maximum ratings if the absolute maximum ratings for applied voltage and/or o peration temperature are exceeded, lsi damage may result. therefore, do not apply voltage or use in a temperature that ex ceeds these absolute maximum ratings. if it is possible that absolute maximum ratings will be exceeded, use a physical safety device such as a fuse and make sure that no conditions that might exceed the absolute maximum ratings will be applied to the lsi ic. 4. gnd potential regardless of the operation mode, the volt age of the gnd pin should be at least the minimum voltage. actually check whether or not the voltage at each pi n, including transient phenomena, is less than the gnd pin voltage. 5. thermal design the thermal design should be done using an ample margin that takes into consideration the allowable dissipation under actual use conditions. 6. shorts between pins and mounting errors when mounting lsi ics onto the circuit board, make sure ea ch lsi's orientation and position is correct. the ics may become damaged if they are not mounted corre ctly when the power is turned on. similarly, damage may also result if a short occurs, such as when a foreign object is positioned between pins in an ic, or between a pin and a power supply or gnd connection. 7. operation in strong electromagnetic field when used within a strong electromagnetic field, evalua te carefully to avoid the risk of operation faults. 8. place the power supply's decoupling capacitor as close as possible to the vcc pin (pin 6) and gnd pin (pin 8). 9. with a clamp input type model (bh76330fvm or bh76332fvm), if any unused input pins are left open they will oscillate, so unused input pins should instead be connected to gnd via a capacitor or else directly connected to vcc. 10. with models that do not include a 75 ??? driver (bh76332fvm or bh76333fvm), in some cases the capacitance added to the set board may cause the peak frequency response to occur at a high frequency. to lower the peak frequency, connect in series resistors having resi stance of several dozen ? to several hundred ? as close as possible to the output pin. 11. frequency response in models that do not include a 75- ? driver (bh76332fvm and bh76333fvm) was measured as 100 kh/30 mhz: 0 db (typ.) in the application circuit examples (s hown in fig. 9 and fig. 10), and when resistance of about 1 or 2 k ? is applied from the ic's output pin to gnd, this frequency response can be improved (the lower limit of the applied resistance should be 1 k ? ). in such cases, gain is reduced, since the output voltage is divided by the added resistance and the output resistance of the ic. resistors (several dozen to several hundred ) to lower pea k frequency output pin fig.16 positions where resistors are inserted to lower peak frequency response in bh76332fv or bh76333fv [] i [] (c) voltage gain fluctuation when resistance is inserted [f = 100 khz] ( volta g e g ain without inserted resistance: -0.11 db ) resistance to improve frequenc y response (r: 1-2 k ) fig.17 result of resistance inserted to improve bh76332fvm/bh76333fvm frequency response (a) resistor insertion points (b) frequency response changes when resistance is inserted input amplitude: 1 vpp, output load resistance: 10 k ? other constants are as in applic ation examples (figs. 9 & 10) ???[] =[] r=1k r=2k no resistance resistance added to output pin [k ? ] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 10/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. 12. with clamp input type models (bh76330fvm and bh76332 fvm), if the termination impeda nce of the video input pin becomes higher, sync contractions or oscillation-relat ed problems may occur. ev aluate temperature and other characteristics carefully and use at 1 k ? or less. evaluation board pattern diagram and circuit diagram parts list symbol function recommended value comments r1 r3 r5 input terminating resistor 75 ? c1 c3 c5 input coupling capacitor see pages 6/16 to 7/16 to determine b characteristics recommended r71 output resistor 75 ? c7 output coupling capacitor see pages 6/16 to 7/16 to determine b characteristics recommended c01 decoupling capacitor 10 f b characteristics recommended c02 0.1 f fig. 19. evaluation board circuit diagram fig. 20. evaluation board pattern diagram K??i[] ??s[%] fig. 18. relation between input pin terminat ion impedance and amount of sync contraction amount of sync contraction at input pin [%] input termination resistance rin [ ] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 11/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. reference data (1) bh76330fvm/bh76331fvm [unless other wise specified, output capacitance c: 470 f, rl = 150 ?? ??R[] ?[] ??[] ? [] ??[] ?R[] ??R[] ?R[] ??[] ?R[] ??R[] ?R[] ??R[] [] ??[] [] ??[] [] ??R[] [] ??[] y[] ??R[] y[] fig. 21 icc1 vs. supply voltage fi g. 22 icc1 vs. ambient temperature fig.26 icc2 vs. ambient temperature ta = 2 5 vcc=5v fig.29 vom vs. supply voltage fig.30 vom vs. ambient temperature fig.31 g v vs. supply voltage fig.32 g v vs. ambient temperature fig.35 g f vs. supply voltage fig.36 g f vs. ambient temperature fig.25 icc2 vs. supply voltage ta = 2 5 bh76330/31fv bh76330fv vcc=5v fig. 23 icc1 vs. supply voltage fi g.24 icc1 vs. ambient temperature bh76330/31fv bh76330fv bh76360fv ta = 2 5 vcc=3v ta = 2 5 vcc=5v fig.27 vom vs. supply voltage fig.28 vom vs. ambient temperature fig.33 g v vs. supply voltage fig.34 g v vs. ambient temperature bh76330fv bh76330fv ta = 2 5 vcc=5v bh76330fv bh76330fv bh76330fv ta = 2 5 bh76331fv vcc=5v bh76331fv ta = 2 5 bh76331fv bh76331fv vcc=3v ta = 2 5 bh76331fv bh76331fv vcc=5v ??R[v] [ma] ??[] [ma] ??R[v] [ma] ??[] [ma] circuit current [ma] supply voltage [v] circuit current [ma] circuit current [ma] circuit current [ma] supply voltage [v] ambient temperature [ ] ambient temperature [ ] ambient temperature [ ] circuit current (stby) [ a] maximum output level [ vpp] circuit current (stby) [ a] maximum output level [ vpp] supply voltage [v] ambient temperature [ ] voltage gain [db] voltage gain [db] maximum output level [ vpp] maximum output level [ vpp] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] voltage gain [db] voltage gain [db] frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] output capacitance c: 470 f no out p ut ca p acitance supply voltage [v] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 12/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. bh76330fv bh76330/31fv ??[] [] _?R [] ??[] g`w[] ??R[] g`w[] ??[] ?`p?w[] ??R[] ? ` p?w[] [] i[ ] [] i[ ] ??R[] ?[] ??[] ? [] fig.41 ct(worst) vs. supply voltage fig.42 ct(worst) vs. ambient temperatur e fig.43 mt(worst) vs. supply voltage fig.44 mt(wrost) vs. ambient temperature ta = 2 5 vcc=5v, ta=25 fig. 45 ctlb pin voltage vs circuit current (clt threshold ) fig.46 i thh vs. ambient temperature (voltage applied to ctl pin = 2v) fig.47 dg vs. supply voltage fig.48 dg vs. ambient temperature fig.52 dp vs. ambient temperature fig.37 g f vs. supply voltage fig.38 g f vs. ambient temperature fig. 39 frequency response fig. 40 frequency response bh76330/31fv bh76331fv vcc=5v bh76330/31fv vcc=5v ta = 2 5 bh76330/31fv vcc=5v bh76330fv vcc=5v, ta=25 bh76330/31fv vcc=5v bh76330/31fv ta = 2 5 bh76330fv vcc=5v fig.49 dg vs. supply voltage fig.50 dg vs. ambient temperature bh76331fv bh76331fv fig.51 dp vs. supply voltage ta = 2 5 bh76330fv vcc=5v bh76330fv ta = 2 5 bh76331fv vcc=5v, ta=25 bh76331fv ta = 2 5 vcc=5v ??R[] ?[%] ??R[] ?[%] ??R[] ?[%] ??R[] ?[%] ??R[] ?[] ??R[] ?[] frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] supply voltage [v] supply voltage [v] ambient temperature [ ] ambient temperature [ ] supply voltage [v] ambient temperature [ ] crosstalk between channels (worst) [db] crosstalk between channels (worst) [db] mute attenuation (worst) [db] mute attenuation (worst) [db] circuit current [ma] ctl pin influx current [a] differential gain [%] differential gain [%] ctl_b pin voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] differential gain [%] differential gain [%] differential phase [deg.] differential phase [deg.] output capacitance c: 470 f no out p ut ca p acitance output capacitance c: 470 f no out p ut ca p acitance supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] ctl_a 0[v] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 13/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. reference data (2) bh76332fvm/bh76333fvm [unless otherwi se specified, output capacitance c: 470 f, rl = 10 k ? ] ??R[] ? [] ??[] ?[] ??R[] ?[] ??[] ?[] ??R[] y?[] ??[] y?[] ta = 2 5 vcc=5v bh76331fv fig.57 sn ca vs. supply voltage fig.58 sn ca vs. ambient temperature fig.59 sn cp vs. supply voltage fig.60 sn cp vs. ambient temperature fig.53 dp vs. supply voltage fig.54 dp vs. ambient temperature bh76331fv bh76330/31fv fig.55 sn y vs. supply voltage fig.56 sn y vs. ambient temperature bh76330/31fv ta = 2 5 vcc=5v bh76330/31fv bh76330/31fv ta = 2 5 vcc=5v bh76330/31fv bh76330/31fv ta = 2 5 vcc=5v ??R[] ?[] ??R[] ?[] differential phase [deg.] differential phase [deg.] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] c s/n (am) [db] c s/n (am) [db] c s/n (pm) [db] c s/n (pm) [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] y s/n [db] y s/n [db] ??[] [] bh76332/33fv ??R[] [] fig.61 icc1 vs. supply voltage fig.62 icc1 vs. ambient temperature fig.66 icc2 vs. ambient temperature fig.65 icc2 vs. supply voltage fig.63 icc1 vs. supply voltage fig.64 icc1 vs. ambient temperature fig.67 vom vs. supply voltage fig.68 vom vs. ambient temperature ??R[] y[] ??[] y[] bh76332fv bh76332fv ta = 2 5 vcc=5v bh76333fv bh76333fv ta = 2 5 vcc=5v ta = 2 5 vcc=5v bh76332/33fv bh76332fv bh76332fv ta = 2 5 vcc=3v ??R[v] [ma] ??[] [ma] ??R[v] [ma] ??[] [ma] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] circuit current [ma] circuit current [ma] circuit current [ma] circuit current [ma] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] circuit current (stby) [ a] circuit current (stby) [ a] maximum output level [ vpp] maximum output level [ vpp] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 14/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. [] i[] ??R[] ? [] ??[] ? [] [] i[] ??R[] ? [] ??[] ?[] ??R[] ?R[] ??[] ?R[] ??[] [] ??R[] [] ??R[] ?R[] ??[] ?R[] fig.69 vom vs. supply voltage fig.70 vom vs. ambient temperature fig.71 g v vs. supply voltage fig.72 g v vs. ambient temperature fig.75 g f vs. supply voltage fig.76 g f vs. ambient temperature ta = 2 5 vcc=5v fig.73 g v vs. supply voltage fig.74 g v vs. ambient temperature bh76332fv bh76332fv ta = 2 5 bh76333fv bh76333fv vcc=3v fig.81 ct(worst) vs. supply voltage fig.82 ct(worst) vs. ambient temperatur e fig.83 mt(worst) vs. supply voltage fig.84 mt(wrost) vs. ambient temperature fig.77 g f vs. supply voltage fig.78 g f vs. ambient temperature fig. 79 frequen cy response fig. 80 frequency response ta = 2 5 bh76333fv bh76333fv vcc=5v ta = 2 5 vcc=5v bh76332fv bh76332fv ta = 2 5 bh76333fv bh76333fv vcc=5v vcc=5v ,ta=25 bh76333fv bh76332fv vcc=5v ,ta=25 ??[] g`w[] ??R[] g`w[] ??[] ?`p?w[] ??R[] ?`p?w[] bh76332/33fv ta = 2 5 vcc=5v bh76332/33fv bh76332/33fv ta = 2 5 vcc=5v bh76332/33fv maximum output level [ vpp] maximum output level [ vpp] voltage gain [db] voltage gain [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] voltage gain [db] voltage gain [db] supply voltage [v] ambient temperature [ ] frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] supply voltage [v] ambient temperature [ ] crosstalk between channels (worst) [db] crosstalk between channels (worst) [db] mute attenuation (worst) [db] mute attenuation (worst) [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 15/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. ??R[] ? [] ??[] ?[] ??R[] ?[] ??[] ?[] ??R[] y?[] ??[] y?[] fig.85 ctlb pin voltage vs circuit current (clt threshold ) fig.86 i thh vs. ambient temperature (voltage applied to ctl pin = 2v) fig.87 dg vs. supply voltage fig.88 dg vs. ambient temperature fig.92 dp vs. ambient temperature fig.89 dg vs. supply voltage fig.90 dg vs. ambient temperature fig.91 dp vs. supply voltage fig.97 sn ca vs. supply voltage fig.98 sn ca vs. ambient temperature fig.99 sn cp vs. supply voltage fig.100 sn cp vs. ambient temperature fig.93 dp vs. supply voltage fig.94 dp vs. ambient temperature fig.95 sn y vs. supply voltage fig.96 sn y vs. ambient temperature ??[] [] vcc=5v bh76332/33fv bh76332fv ta = 2 5 vcc=5v bh76332fv bh76332fv ta = 2 5 vcc=5v bh76332fv bh76333fv ta = 2 5 bh76333fv ta = 2 5 bh76332/33fv vcc=5v, ta=25 bh76333fv vcc=5v bh76333fv vcc=5v bh76332/33fv ta = 2 5 vcc=5v bh76332/33fv bh76332/33fv ta = 2 5 vcc=5v bh76332/33fv ta = 2 5 vcc=5v _?R [] bh76332/33fv bh76332/33fv ??R[] ? [%] ??R[] ?[%] ??R[] ?[%] ??R[] ?[%] ??R[] ?[] ??R[] ?[] ??R[] ?[] ??R[] ?[] circuit current [ma] ctl_b pin voltage [v] ctl pin influx current [a] ambient temperature [ ] supply voltage [v] differential gain [%] differential gain [%] ambient temperature [ ] supply voltage [v] ambient temperature [ ] ambient temperature [ ] differential phase [deg.] differential phase [deg.] differential gain [%] differential gain [%] differential phase [deg.] differential phase [deg.] y s/n [db] y s/n [db] c s/n (am) [db] c s/n (am) [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] c s/n (pm) [db] c s/n (pm) [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] ctl_a 0[v] supply voltage [v] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 16/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. external dimensions and label codes fig. 101 external dimensions of bh7633xfvm series package when used with 6-input, 1-output video switch bh7636xfv fig. 14 above shows an application example in which two of these ics are used. when the similar ic models bh7636xfv and bh7633xfvm are used at the same time, the type of conf iguration shown below can be combined. in such cases, input coupling capacitors can be used, as in the application example in fig. 14. fig. 102 application example in which bh 76330fvm and bh76360fv are used concurrently for details of bh7636xfv, see the bh7636xfv series application notes. msop8 (unit: mm ) lot. no . 7 model code bh76330fv 76330 bh76331fv 76331 bh76332fv 76332 bh76333fv 76333 6 3 3 0 max 3.25 (include . burr) ? ? ? 1 input coupling capacitor can be used with this. 2 output coupling capacitors can be omitted when using bh76330fvm or bh76360fv, and this helps reduce the number of parts. 3 any inputs that are not used should be connected directly to vcc or shorted with gnd via a capacitor. external input navigation screen rear camera front monitor rear monitor downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 17/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. line-up of products with built-in video amplifier and video driver 6-input, 1-output video switch bh76360fv, bh76361fv, bh76362fv, bh76363fv general bh76360fv, bh76361fv, bh76362fv, and bh76363fv are video signal switching ics, each with six inputs and one circuit input, which feature wide dynamic range and frequency response. since these ics can be used with low voltage starting at vcc = 2.8 v, they are applicable not only in stationary devices but also in mobile devices. this product line-up supports a broad range of input signals, depending on whether or not a 6-db video amplifier and video driver are included and what combination of sync tip clamp type and bias (resistor termination) type inputs are used. features 1) able to use a wide range of power supply voltage, from 2.8 v to 5.5 v 2) wide output dynamic range 3) excellent frequency response (bh76360fv, bh76361fv 100khz/10mhz 0db[typ.] bh76362fv, bh76363fv 100khz/30mhz 0db[typ.]) 4) no crosstalk between channels (typ.-65db, f=4.43mhz) 5) built-in mute function (typ.-65db, f=4.43mhz) 6) built-in standby function, circuit current during standby is 0 a (typ.) 7) sync tip clamp input bh76360fv, bh76362fv 8) bias input (zin=150k ) bh76361fv, bh76363fv 9) 6-db amp and 75 ? driver are built in bh76360fv, bh76361fv 10) enables two load drivers [when using output coupling capacitor] bh76360fv, bh76361fv 11) able to be used without output coupling capacitor (bh76360fv) 12) ssop-b16 compact package applications input switching in car navigation sy stems, tvs, dvd systems, etc. line-up bh76360fv bh76361fv bh76362fv bh76363fv supply voltage 2.8 v to 5.5 v amp gain 6db -0.1db video driver included frequency response 100khz/10mhz 0db (typ.) 100khz/30mhz 0db (typ.) input type sync tip clamp bias (zin = 150 k ? ) sync tip clamp bias (zin = 150 k ? ) absolute maximum ratings (ta = 25 ) parameter symbol limits unit supply voltage vcc 7.0 v power dissipation pd 450 1 mw input voltage range v in 0 to vcc+0.2 v operating temperature range topr -40 to +85 storage temperature range ts t g -55 to +125 * 1 when used while ta = 25 , 4.7 mw is dissipated per 1 mounted on 70 mm x 70 mm x 1.6 mm glass epoxy board operation range (ta = 25 ) parameter symbol min. typ. max unit supply voltage vcc 2.8 5.0 5.5 v downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 18/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. electrical characteristics 1 (unless otherwise specified, ta=25 vcc=5v parameter symbol typ. unit conditions 76360 76361 76362 76363 circuit current 1 icc1 12 11 ma when no signal circuit current 2 icc2 0.0 ua during standby circuit current 3 icc3-1 13 12 ma during output of color bar signal icc3-2 19 during output of color bar signal (no c in output) maximum output level v om 4.6 3.8 3.4 vpp f=10khz, thd=1% voltage gain g v 6.0 -0.1 db vin=1.0vpp, f=100khz frequency response g f1 0 db vin=1.0vpp, f=10mhz/100khz g f2 0 db vin=1.0vpp, f=30mhz/100khz crosstalk between channels c t -65 db vin=1.0vpp, f=4.43mhz mute attenuation m t -65 db vin=1.0vpp, f=4.43mhz ctl pin switch level v thh 1.2 min v high level threshold voltage v thl 0.45 max v low level threshold voltage ctl pin inflow current i thh 50 max ua ctl pin = 2.0 v applied input impedance zin 150 150 k differential gain d g 0.3 % vin=1.0vpp standard stair step signal differential phase d p -1 0.7 0.3 deg. d p -2 0.0 same condition as above (no c in output) y-related s/n sn y +75 +78 db vin = 1.0 vpp, bandwidth: 100 k to 6 mhz 100% white video signal c-related s/n [am] sn ca +75 db vin = 1.0 vpp, bandwidth: 100 to 500 khz 100% chroma voltage signal c-related s/n [pm] sn cp +65 electrical characteristics 2 (unless otherwise specified, ta = 25 , vcc = 3 v ) parameter symbol typ. unit conditions 76360 76361 76362 76363 circuit current 1 icc1 10 ma when no signal circuit current 2 icc2 0.0 ua during standby circuit current 3 icc3-1 11 10 ma during output of color bar signal icc3-2 17 during output of color bar signal (no c in output) maximum output level v om 2.7 2.8 1.8 1.9 vpp f=10khz, thd=1% voltage gain g v 6.0 -0.1 db vin=1.0vpp, f=100khz frequency response g f1 0 db vin=1.0vpp, f=10mhz/100khz g f2 0 db vin=1.0vpp, f=30mhz/100khz crosstalk between channels c t -65 db vin=1.0vpp, f=4.43mhz mute attenuation m t -65 db vin=1.0vpp, f=4.43mhz ctl pin switch level v thh 1.2 min v high level threshold voltage v thl 0.45 max v low level threshold voltage ctl pin inflow current i thh 50 max ua ctl pin = 2.0 v applied input impedance zin 150 150 k differential gain d g 0.3 % vin=1.0vpp standard stair step signal differential phase d p -1 1.0 0.3 deg. d p -2 0.5 same condition as above (no c in output) y-related s/n sn y +75 +78 db vin = 1.0 vpp, bandwidth: 100 k to 6 mhz 100% white video signal c-related s/n [am] sn ca +75 db vin = 1.0 vpp, bandwidth: 100 to 500 khz 100% chroma video signal c-related s/n [pm] sn cp +65 db (note) re: icc3, v om , g v , g f , c t , m t , d g , d p , sn y , sn ca , sn cp parameters bh76360fv, bh76361fv: rl = 150 ? bh76362fv, bh76363fv: rl = 10 k ? downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 19/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. control pin settings ctla ctlb ctlc ctld in1 l(open) l(open) l(open) h in2 h l(open) l(open) h in3 l(open) h l(open) h in4 h h l(open) h in5 l(open) l(open) h h in6 h l(open) h h mute h h h stby l(open) l(open) or h either is possible block diagram fig.1 bh76360fv i _i _i _i _i _i _i i fig.2 bh76361fv i _i _i _i _i _i _i i fig.3 bh76362fv fig.4 bh76363fv downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 20/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. i/o equivalent circuit diagrams input pins note 1) the above dc potential is only when vcc = 5 v. this value is a reference va lue and is not guaranteed. note 2) numerical values shown in these figures are design values, and compliance to standards is not guaranteed. sync tip clamp input bh76360fv / bh76362fv bias input bh76361fv / bh76363fv pin no. name equivalent circuit pin no. name equivalent circuit 2 4 6 8 9 11 in1 in2 in3 in4 in5 in6 2 4 6 8 9 11 in1 in2 in3 in4 in5 in6 video signal input pin is used for sync tip clamp input. ? dc potential bh76360fv 1.5v bh76362fv 1.0v video signal input pin is used for bias type input. input impedance is 150 k ? . ? dc potential bh76361fv 3.1v bh76363fv 2.5v control pins pin no. name equivalent circuit 10 12 13 14 ctla ctlb ctlc ctld switches operation mode [act ive or standby] and input pin. threshold level is 0.45 v to 1.2 v. output pin with video driver bh76360fv / bh76361fv without video driver bh76362fv / bh76363fv pin no. name equivalent circuit pin no. name 16 out 16 out video signal output pin. able to drive loads up to 75 ? (dual drive). ? dc potential bh76360fv 0.16v bh76361fv 2.5v video signal output pin. ? dc potential bh76362fv 0.3v bh76363fv 1.8v in 100 out 14k out 3.0ma ctl 50k 250k 200k 200k in 100 150k downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 21/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. i _ _ _ _ _ _ _ test circuit diagrams application circuit examples see pages 6/16 to 10/16 for description of how to determine the capacity of i/o coupling capacitors. i _i _i _i _i _i _i _ _ _ _ _ _ _ _ ?? ?? i i i i i i i i i i i i i i fig.5 bh76360fv/bh76361fv test circuit diagram i _i _i _i _i _i _i _ _ _ _ _ _ _ i _ _ _ _ _ _ _ fig.9 bh76362fv fig.10 bh76363fv test circuit diagrams are used for shipment insp ections, and differ from application circuits. fig.6 bh76362fv/bh76363fv test circuit diagram fig.7 bh76360fv fig.8 bh76361fv downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 22/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. cautions for selection and use of application parts when using this ic by itself method for determining capacity of input coupling capacitor the hpf is comprised of an input coupling capacitor and the internal input impedance zin of the ic. since the fc value of this hpf is determined using the following equation (a), the above recommended ca pacity for the input capacitor is derived. usually, the c utoff frequency fc is several hz. fc = 1 / (2 c zin) ???? (a) when evaluating the sag characte ristics and determining the capacity of the capa citor during video signal input, a horizontal s tripe signal called "h bar" (shown in fig. 10) is suitable, and this type of signal is used instead of a co lor bar signal to evaluate charac teristics and determine capacity. method for determining capacity of output coupling capacitor the output pins of models with a 75 ? driver [bh76360fv and bh76361fv] have an hpf comprised of an output coupling capacitor and load resistance r l (= 150 ? ). when fc is set to approximately 1 hz or 2 hz, t he capacity of the output coupling capacitor needs to be approximately 470 f to 1000 f. as for models without the 75 ? driver, an hpf is similarly comprised using the capa city of the output coupling capacitor and the input impedance of the ic connected at the next stage, and the capaci tance required for the output c oupling capacitor should be estim ated using equation (a). when this ic is us ed as a standalone device in models that include a 75 ? driver [bh76360fv and bh76361fv], up to two monito rs (loads) can be connected (a connection example is shown in fig. 12). when there are multiple loads, the number of output coupling capacitors must be increased or a larger capac itance must be used, based on the table shown below. application circuit example no. of output capacitors capacitance per output capacitor (recommended values) fig12(a) no. of drives required 470 f to 1000 f (same as with one drive) fig12(b) 1 (no. of drive 470 f to 1000) uf when this ic is us ed as a standalone device the bh76360fv is the only model that can be us ed without an output coupling capacitor. this use method not only enables reductions in board space and part-related costs, but it is able to improve the sag characteri stics by improving low-range frequency response. however, when the output c oupling capacitor is omitted, a direct current flows to the connected set, so the specifications of the connected set should be noted carefully before starting use. note also that only one load can be connected wh en the output coupling capacitor is omitted. input type input impedance zin capacity of input coupling capacitor (recommended value) capacity of output coupling capacitor (recommended value) sync_tip_clamp 10m 0.1uf 470uf~1000uf bias 150k 4.7uf fig.11 example of screen with obvious sag (h-bar signal) fig. 12 (a) application circ uit example 1 (two drives) fig. 12 (b) application circ uit example 2 (two drives) i fig.13 application example without output coupling capacitor voltage at output P 0.16v when this voltage load resistance is applied, a direct current is generated. i i ? i i downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 23/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. when using several of these ics when several of these ics are used, it enables applications in wh ich separate images are output to the car navigation system's front and rear monitors. when several ics are used at the same time, the number of pa rallel connections of input impedance equals the number of ics bein g used, which reduces the input impedance. this also raises the fc value of the hpf formed at the input pin block, so the capacitance of the input coupling capacitor must be increased according to equation (a). the recommended values for calculation results are listed in t he table below. when a clamp is used as the input type, t he original input impedance becomes much great er, and if two or three are used at the same time there is no need to change the capaci tance of the input coupling capacitor. input type input impedance per ic number of ics used to t a l input impedance capacitance of input coupling capacitor (recommended values) sync_tip_clamp approx. 10 m ? 2 approx. 5 m ?? 0.1uf 3 approx. 3 m ? 0.1uf bias 150k 2 75k 6.8uf~ 3 50k 10uf~ when using several of these ics when three bias input type models (bh76361fv or bh76363fv) are us ed in parallel, they can be used for rgb signal switching applications. likewise, when one clamp input type model (bh76360fv or bh76362fv) is connected in parallel with two bias input type models (a total of three ics used in parallel), they can be used for component signal switching applications. the same method can be used to determine the capacitance of i/o coup ling capacitors of these applications. i i i i i i front monitor rear monitor fig.14 application example when using several ics i i i i i i [] i i i [] [] [] [] [] [] [] [] _ _ _ i i i [] i i i [] [] [] [] [] [] [] [] _ _ _ fig. 15 (a). rgb signal sw itching application example (using three bias input type models in parallel) fig. 15 (b). component signal switching application example (using one clamp input type model and two bias input type models in parallel) downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 24/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. cautions for use 1. the numerical values and data shown here are typical design values, not guaranteed values. 2. the application circuit examples show recommended circuits, but characteristics should be checked carefully before using these circuits. if any external part constants are modified before use, factors such as variation in all external parts and rohm lsi ics, including not only static characteristics but also transient characteristics, should be fully considered to set an ample margin. 3. absolute maximum ratings if the absolute maximum ratings for applied voltage and/or o peration temperature are exceeded, lsi damage may result. therefore, do not apply voltage or use in a temperature that ex ceeds these absolute maximum ratings. if it is possible that absolute maximum ratings will be exceeded, use a physical safety device such as a fuse and make sure that no conditions that might exceed the absolute maximum ratings will be applied to the lsi ic. 4. gnd potential regardless of the operation mode, the volt age of the gnd pin should be at least the minimum voltage. actually check whether or not the voltage at each pi n, including transient phenomena, is less than the gnd pin voltage. 5. thermal design the thermal design should be done using an ample margin that takes into consideration the allowable dissipation under actual use conditions. 6. shorts between pins and mounting errors when mounting lsi ics onto the circuit board, make sure ea ch lsi's orientation and position is correct. the ics may become damaged if they are not mounted corre ctly when the power is turned on. similarly, damage may also result if a short occurs, such as when a foreign object is positioned between pins in an ic, or between a pin and a power supply or gnd connection. 7. operation in strong electromagnetic field when used within a strong electromagnetic field, evalua te carefully to avoid the risk of operation faults. 8. place the power supply's decoupling capac itor as close as possible to the vcc pi n (pin 1,pin3) and gnd pin (pin 5, pin7, pin15). 9. with a clamp input type model (bh76360fv or bh76362fv), if any unused input pins are left open they will oscillate, so unused input pins should instead be connected to gnd via a capacitor or else directly connected to vcc. 10. with models that do not include a 75 ??? driver (bh76362fv or bh76363fv), in some cases the capacitance added to the set board may cause the peak frequency response to occur at a hi gh frequency. to lower the peak frequency, connect in series resistors having resi stance of several dozen ? to several hundred ? as close as possible to the output pin. 11. frequency response in models that do not include a 75- ? driver (bh76362fv and bh76363fv) was measured as 100 kh/30 mhz: 0 db (typ.) in the application circuit examples (s hown in fig. 9 and fig. 10), and when resistance of about 1 or 2 k ? is applied from the ic's output pi n to gnd, this frequency response can be improved (the lower limit of the applied resistance should be 1 k ? ). in such cases, gain is reduced, since the output voltage is divided by the added resistance and the output resistance of the ic. ?[] ?R[] (c) voltage gain fluctuation when resistance is inserted [f = 100 khz] (voltage gain without inserted resistance: -0.11 db) resistance to improve frequency response (r: 1-2 k ) fig.17 result of resistance inserted to improve bh76362fv/bh76363fv frequency response (a) resistor insertion points (b) frequency response changes when resistance is inserted input amplitude: 1 vpp, output load resistance: 10 k ? other constants are as in applic ation examples (figs. 9 & 10) ???[] =[] r=1k r=2k ?? fig.16 positions where resistors are inserted to lower peak frequency response in bh76362fv or bh76363fv resistors (several dozen to several hundred ) to lower peak frequency output pin no resistance voltage gain [db] frequency [hz] resistance added to output pin [k ? ] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 25/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. 12. with clamp input type models (bh76360fv and bh76362fv), if the termination impedance of the video input pin becomes higher, sync contractions or oscillat ion-related problems may occur. evalua te temperature and other characteristics carefully and use at 1 k ? or less. evaluation board pattern diagram and circuit diagram parts list symbol function recommended value comments r2 r4 r6 r8 r9 r11 input terminating resistor 75 c2 c4 c6 c8 c9 c11 input coupling capacitor see pages 6/16 to 7/16 to determine b characteristics recommended r161 output resistor 75 c16 output coupling capacitor see pages 6/16 to 7/16 to determine b characteristics recommended c01(c03) decoupling capacitor 10uf b characteristics recommended c02(c04) 0.1uf ~ fig.19 evaluation board circuit diagram 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 rca + c2 gnd bh7636xfv gnd gnd gnd gnd + in1 r2 75 in1-rca in1 rca c4 + in2 r4 75 in2-rca in2 rca c6 + in3 r6 75 in3-rca in3 rca c8 + in4 r8 75 in4-rca in4 + 47u 0.1u + rca + r9 rca in5 c9 in5-rca 75 in5 + r11 rca in6 c11 in6-rca 75 in6 ctla ctlb h1 ctlc ctld h2 h4 h l ctla ctlb ctlc ctld sw14 sw13sw10 sw12 out out 470u c16 h161 h162 h163 h164 r162 r163 r164 150 150 75 r161 75 out-rca vcc 47u 0.1u h3 c01 c02 c03 c04 a-13ap fig.20 evaluation board pattern diagram bh7636xfv K??i[] ??s[%] fig. 18. relation between input pin terminat ion impedance and amount of sync contraction input termination resistance rin [ ] amount of sync contraction at input pin [%] downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 26/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. reference data (1) bh76360fv / bh76361fv [unless otherwise specified, output capacitance c: 470 f, rl = 150 ? ] ??R[] [] fig.21 icc1 vs. supply voltage fig.22 icc1 vs. ambient temperature fig.26 icc2 vs. ambient temperature ta = 2 5 vcc=5v fig.29 vom vs. supply voltage fig.30 vom vs. ambient temperature fig.31 g v vs. supply voltage fig.32 g v vs. ambient temperature fig.35 g f vs. supply voltage fig.36 g f vs. ambient temperature fig.25 icc2 vs. supply voltage ??[] [] ta = 2 5 bh76360/61fv bh76360fv vcc=5v fig.23 icc1 vs. supply voltage fig.24 icc1 vs. ambient temperature bh76360/61fv bh76360fv bh76360fv ta = 2 5 vcc=3v ta = 2 5 vcc=5v ??[] ?R[] fig.27 vom vs. supply voltage fig.28 vom vs. ambient temperature ??R[] ?R[] fig.33 g v vs. supply voltage fig.34 g v vs. ambient temperature bh76360fv bh76360fv ??R[] ?[] ??[] ? [] ta = 2 5 vcc=5v bh76360fv bh76360fv bh76360fv ??R[] [] ta = 2 5 bh76361fv vcc=5v bh76361fv ta = 2 5 bh76361fv bh76361fv vcc=3v ta = 2 5 bh76361fv bh76361fv vcc=5v ??R[] y[] ??[] y[] ??[] [] ??R[] [] ??[] [] ??R[] [] ??[] [] ??[] ?R[] ??R[] ?R[] supply voltage [v] circuit current [ma] circuit current [ma] ambient temperature [ ] circuit current [ma] supply voltage [v] ambient temperature [ ] circuit current [ma] circuit current (stby) [ a] supply voltage [v] ambient temperature [ ] circuit current (stby) [ a] maximum output level [ vpp] supply voltage [v] ambient temperature [ ] maximum output level [ vpp] maximum output level [ vpp] supply voltage [v] ambient temperature [ ] voltage gain [db] voltage gain [db] supply voltage [v] ambient temperature [ ] voltage gain [db] voltage gain [db] supply voltage [v] ambient temperature [ ] frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] supply voltage [v] ambient temperature [ ] output capacitance c: 470 f no out p ut ca p acitance output capacitance c: 470 f no out p ut ca p acitance downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 27/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. ta = 2 5 vcc=5v, ta=25 fig.37 g f vs. supply voltage fig.38 g f vs. ambient temperature fig.39 frequency response bh76360/61fv bh76361fv vcc=5v ??[] g`w[] ??R[] g`w[] bh76360/61fv vcc=5v ??[] ?`p?w[] ??R[] ? ` p?w[] ta = 2 5 bh76360/61fv bh76360/61fv vcc=5v [] i[ ] bh76360fv vcc=5v, ta=25 bh76360/61fv vcc=5v bh76360/61fv ??R[] ?[%] ta = 2 5 bh76360fv ??[] ?[%] vcc=5v bh76361fv bh76361fv ??[] ?[] bh76360fv ta = 2 5 bh76360fv vcc=5v bh76360fv ta = 2 5 bh76361fv vcc=5v, ta=25 bh76361fv ta = 2 5 vcc=5v ??R[] ?[%] ??[] ?[%] ??[] [] _?R [] [] i[ ] ??R[] ?[] ??[] ? [] ??R[] ?[] frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] supply voltage [v] ambient temperature [ ] fig. 40 frequency response crosstalk between channels (worst) [db] fig.41 ct(worst) vs. supply voltage fig.42 ct(worst) vs. ambient temperature supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] mute attenuation (worst) [db] mute attenuation (worst) [db] fig.43 mt(worst) vs. supply voltage fig.44 mt(wrost) vs. ambient temperature circuit current [ma] ctl_d pin voltage [v] ctl pin influx current [a] ambient temperature [ ] fig. 45 ctld pin voltage vs circuit current (clt threshold ) fig.46 i thh vs. ambient temperature (voltage applied to ctl pin = 2v) differential gain [%] differential gain [%] supply voltage [v] ambient temperature [ ] fig.47 dg vs. supply voltage fig.48 dg vs. ambient temperature differential gain [%] differential gain [%] differential phase [deg.] differential phase [deg.] output capacitance c: 470 f no out p ut ca p acitance output capacitance c: 470 f no out p ut ca p acitance supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] fig.52 dp vs. ambient temperature fig.49 dg vs. supply voltage fig.50 dg vs. ambient temperature fig.51 dp vs. supply voltage downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 28/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. reference data (2) bh76362fv/bh76363fv [unless otherwis e specified, output capacitance c: 470 f, rl = 10 k ? ] ??[] [] ??[] ?[] ??R[] ?[] ta = 2 5 vcc=5v bh76361fv bh76361fv bh76360/61fv bh76360/61fv ta = 2 5 vcc=5v bh76360/61fv bh76360/61fv ta = 2 5 vcc=5v bh76360/61fv bh76360/61fv ta = 2 5 vcc=5v ??R[] y[] ??[] y[] ??R[] [] bh76362fv bh76362fv ta = 2 5 vcc=5v ??[] [] ??R[] [] ??[] [] bh76363fv bh76363fv ta = 2 5 vcc=5v ta = 2 5 vcc=5v bh76362/63fv bh76362/63fv bh76362fv bh76362fv ta = 2 5 vcc=3v ??R[] [] ??R[] ? [] ??[] ?[] ??R[] ?[] ??[] ?[] ??R[] y?[] ??[] y?[] differential phase [deg.] differential phase [deg.] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] y s/n [db] y s/n [db] fig.53 dp vs. supply voltage fig.54 dp vs. ambient temperature fig.55 sn y vs. supply voltage fig.56 sn y vs. ambient temperature c s/n (am) [db] c s/n (am) [db] c s/n (pm) [db] c s/n (pm) [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] fig.57 sn ca vs. supply voltage fig.58 sn ca vs. ambient temperature fig.59 sn cp vs. supply voltage fig.60 sn cp vs. ambient temperature supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] circuit current [ma] circuit current [ma] circuit current [ma] circuit current [ma] fig.61 icc1 vs. supply voltage fig.62 icc1 vs. ambient temperature fig.63 icc1 vs. supply voltage fig.64 icc1 vs. ambient temperature supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] circuit current (stby) [ a] circuit current (stby) [ a] maximum output level [ vpp] maximum output level [ vpp] fig.66 icc2 vs. ambient temperature fig.65 icc2 vs. supply voltage fig.67 vom vs. supply voltage fig.68 vom vs. ambient temperature downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 29/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. ta = 2 5 vcc=5v bh76362fv bh76362fv ta = 2 5 bh76363fv bh76363fv vcc=3v ??[] [] ??R[] [] ta = 2 5 bh76363fv bh76363fv vcc=5v ta = 2 5 vcc=5v bh76362fv bh76362fv ta = 2 5 bh76363fv bh76363fv vcc=5v [] i[] vcc=5v ,ta=25 bh76363fv bh76362fv vcc=5v ,ta=25 ??[] g`w[] ??R[] g`w[] ??[] ?`p?w[] ??R[] ?`p?w[] bh76362/63fv ta = 2 5 vcc=5v bh76362/63fv bh76362/63fv ta = 2 5 vcc=5v bh76362/63fv ??R[] ? [] ??[] ?[] ??R[] ? [] ??[] ?[] ??R[] ?R[] ??[] ?R[] ??R[] ?R[] ??[] ?R[] [] i[] maximum output level [ vpp] maximum output level [ vpp] voltage gain [db] voltage gain [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] fig.69 vom vs. supply voltage fig.70 vom vs. ambient temperature fig.71 g v vs. supply voltage fig.72 g v vs. ambient temperature supply voltage [v] ambient temperature [ ] voltage gain [db] voltage gain [db] supply voltage [v] ambient temperature [ ] frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] fig.75 g f vs. supply voltage fig.76 g f vs. ambient temperature fig.73 g v vs. supply voltage fig.74 g v vs. ambient temperature frequency response (100 khz/10 mhz) [db] frequency response (100 khz/10 mhz) [db] supply voltage [v] ambient temperature [ ] fig.77 g f vs. supply voltage fig.78 g f vs. ambient temperature fig. 79 frequency response fig. 80 frequency response crosstalk between channels (worst) [db] crosstalk between channels (worst) [db] mute attenuation (worst) [db] mute attenuation (worst) [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] fig.81 ct(worst) vs. supply voltage fig.82 ct(worst) vs. ambient temperatur e fig.83 mt(worst) vs. supply voltage fig.84 mt(wrost) vs. ambient temperature downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 30/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. ??[] ?[%] ??[] ?[%] ??R[] ?[] ??[] ?[%] ??R[] ?[%] ??[] ?[%] ??[] [] vcc=5v bh76362/63fv bh76362fv ta = 2 5 vcc=5v bh76362fv bh76362fv ta = 2 5 vcc=5v bh76362fv bh76363fv ta = 2 5 bh76363fv ta = 2 5 bh76362/63fv vcc=5v, ta=25 ??R[] ? [%] bh76363fv vcc=5v ??R[] ?[%] bh76363fv vcc=5v bh76362/63fv ta = 2 5 vcc=5v bh76362/63fv bh76362/63fv ta = 2 5 vcc=5v bh76362/63fv ??R[] ? [] ??[] ?[] ??R[] ?[] ??[] ?[] ??R[] y?[] ??[] y?[] ta = 2 5 vcc=5v _?R [] bh76362/63fv bh76362/63fv circuit current [ma] ctl_d pin voltage [v] ctl pin influx current [a] ambient temperature [ ] differential gain [%] differential gain [%] ambient temperature [ ] supply voltage [v] fig.85 ctld pin voltage vs circuit current (clt threshold ) fig.86 i thh vs. ambient temperature (voltage applied to ctl pin = 2v) fig.87 dg vs. supply voltage fig.88 dg vs. ambient temperature supply voltage [v] supply voltage [v] ambient temperature [ ] ambient temperature [ ] differential phase [deg.] differential phase [deg.] differential gain [%] differential gain [%] fig.92 dp vs. ambient temperature fig.89 dg vs. supply voltage fig.90 dg vs. ambient temperature fig.91 dp vs. supply voltage differential phase [deg.] differential phase [deg.] y s/n [db] y s/n [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] fig.93 dp vs. supply voltage fig.94 dp vs. ambient temperature fig.95 sn y vs. supply voltage fig.96 sn y vs. ambient temperature c s/n (am) [db] c s/n (am) [db] c s/n (pm) [db] c s/n (pm) [db] supply voltage [v] ambient temperature [ ] supply voltage [v] ambient temperature [ ] fig.97 sn ca vs. supply voltage fig.98 sn ca vs. ambient temperature fig.99 sn cp vs. supply voltage fig.100 sn cp vs. ambient temperature downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 31/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. external dimensions and label codes fig.101 external dimensions of bh7636xfv series package when used with 3-input, 1-output video switch bh7633xfvm fig. 14 above shows an application example in which two of these ics are used. when the similar ic models bh7633xfvm and bh7636xfv are used at the same time, the type of configurat ion shown below can be combined. in such cases, input coupling capacitors can be used, as in the application example in fig. 14. fig.102 application example in which bh7 6330fvm and bh76360fv are used concurrently for details of bh7633xfvm, see the bh7633xfvm series application notes. rear monitor ssop-b16 (unit: mm ) lot.no. model code bh76360fv 76360 bh76361fv 76361 bh76362fv 76362 bh76363fv 76363 ? ? ? 1 input coupling capacitor can be used with this. 2 output coupling capacitors can be omitted when using bh76330fvm or bh76360fv, and this helps reduce the number of parts. 3 any inputs that are not used should be connected directly to vcc or shorted with gnd via a capacitor. external input navigation screen rear camera front monitor rear monitor downloaded from: http:///
technical note bh76330fvm, bh76331fvm, bh76360fv, bh76361f v , bh76332fvm, bh76333fvm, bh76362fv, bh76363fv 32/32 www.rohm.com 2009.04 - rev.a ? 2009 rohm co., ltd. all rights reserved. selection of order type b h 7 6 3 3 0 f v part no. bh76330fvm bh76331fvm bh76360fv bh76361fv m t r bh76332fvm bh76333fvm bh76362fv bh76363fv embossed carrier tape tr (the direction is the 1pin of product is at the upper right when you hold reel on the left hand and you pull out the tape on the right hand) tape quantity direction of feed 3000 p cs reel 1pin x x x x x xx x x x x x xx x x x x x xx x x x x x x x x x x x x x x msop8 (unit:mm) 41 58 2.9 0.1 0.475 0.22 0.65 4.0 0.2 0.6 0.2 0.29 0.15 2.8 0.1 0.75 0.05 0.08 0.05 0.9max. 0.08 s + 0.05 0.04 0.145 + 0.05 0.03 0.08 m direction of feed when you order , please order in times the amount of package quantity. unit:mm ) ssop-b16 9 8 16 1 0.1 6.4 0.3 4.4 0.2 5.0 0.2 0.15 0.1 0.22 0.1 0.65 1.15 0.1 0.3min. 0.1 ta p e quantit y direction of feed embossed carrier ta p e 2500 p cs e2 (the direction is the 1pin of product is at the upper left when you hold reel on the left hand and you pull out the tape on the right hand) reel direction of feed 1pin 123 123 123 1234 123 1234 1234 1234 when you order , please order in times the amount of package quantity. tape and reel information tr e2 downloaded from: http:///
datasheet d a t a s h e e t notice - ge rev.002 ? 2014 rohm co., ltd. all rights reserved. notice precaution on using rohm products 1. our products are designed and manufac tured for application in ordinary elec tronic equipments (such as av equipment, oa equipment, telecommunication equipment, home electroni c appliances, amusement equipment, etc.). if you intend to use our products in devices requiring ex tremely high reliability (such as medical equipment (note 1) , transport equipment, traffic equipment, aircraft/spacecra ft, nuclear power controllers, fuel c ontrollers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (specific applications), please consult with the rohm sale s representative in advance. unless otherwise agreed in writing by rohm in advance, rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ro hms products for specific applications. (note1) medical equipment classification of the specific applications japan usa eu china class class class b class class class 2. rohm designs and manufactures its products subject to strict quality control system. however, semiconductor products can fail or malfunction at a certain rate. please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe desi gn against the physical injury, damage to any property, which a failure or malfunction of our products may cause. the following are examples of safety measures: [a] installation of protection circuits or other protective devices to improve system safety [b] installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. our products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditio ns, as exemplified below. accordin gly, rohm shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of an y rohms products under any special or extraordinary environments or conditions. if you intend to use our products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] use of our products in any types of liquid, incl uding water, oils, chemicals, and organic solvents [b] use of our products outdoors or in places where the products are exposed to direct sunlight or dust [c] use of our products in places where the products ar e exposed to sea wind or corrosive gases, including cl 2 , h 2 s, nh 3 , so 2 , and no 2 [d] use of our products in places where the products are exposed to static electricity or electromagnetic waves [e] use of our products in proximity to heat-producing components, plastic cords, or other flammable items [f] sealing or coating our products with resin or other coating materials [g] use of our products without cleaning residue of flux (ev en if you use no-clean type fluxes, cleaning residue of flux is recommended); or washing our products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] use of the products in places subject to dew condensation 4. the products are not subjec t to radiation-proof design. 5. please verify and confirm characteristics of the final or mounted products in using the products. 6. in particular, if a transient load (a large amount of load applied in a short per iod of time, such as pulse. is applied, confirmation of performance characteristics after on-boar d mounting is strongly recomm ended. avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading c ondition may negatively affect product performance and reliability. 7. de-rate power dissipation (pd) depending on ambient temper ature (ta). when used in seal ed area, confirm the actual ambient temperature. 8. confirm that operation temperat ure is within the specified range described in the product specification. 9. rohm shall not be in any way responsible or liable for fa ilure induced under deviant condi tion from what is defined in this document. precaution for mounting / circuit board design 1. when a highly active halogenous (chlori ne, bromine, etc.) flux is used, the resi due of flux may negatively affect product performance and reliability. 2. in principle, the reflow soldering method must be used; if flow soldering met hod is preferred, please consult with the rohm representative in advance. for details, please refer to rohm mounting specification downloaded from: http:///
datasheet d a t a s h e e t notice - ge rev.002 ? 2014 rohm co., ltd. all rights reserved. precautions regarding application examples and external circuits 1. if change is made to the constant of an external circuit, pl ease allow a sufficient margin considering variations of the characteristics of the products and external components, including transient characteri stics, as well as static characteristics. 2. you agree that application notes, re ference designs, and associated data and in formation contained in this document are presented only as guidance for products use. theref ore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contained in this document. rohm shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. precaution for electrostatic this product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. please take proper caution in your manufacturing process and storage so that voltage exceeding t he products maximum rating will not be applied to products. please take special care under dry condit ion (e.g. grounding of human body / equipment / solder iron, isolation from charged objects, se tting of ionizer, friction prevention and temperature / humidity control). precaution for storage / transportation 1. product performance and soldered connections may deteriora te if the products are stor ed in the places where: [a] the products are exposed to sea winds or corros ive gases, including cl2, h2s, nh3, so2, and no2 [b] the temperature or humidity exceeds those recommended by rohm [c] the products are exposed to di rect sunshine or condensation [d] the products are exposed to high electrostatic 2. even under rohm recommended storage c ondition, solderability of products out of recommended storage time period may be degraded. it is strongly recommended to confirm sol derability before using products of which storage time is exceeding the recommended storage time period. 3. store / transport cartons in the co rrect direction, which is indicated on a carton with a symbol. otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. use products within the specified time after opening a humidity barrier bag. baking is required before using products of which storage time is exceeding the recommended storage time period. precaution for product label qr code printed on rohm products label is for rohms internal use only. precaution for disposition when disposing products please dispose them proper ly using an authorized industry waste company. precaution for foreign exchange and foreign trade act since our products might fall under cont rolled goods prescribed by the applicable foreign exchange and foreign trade act, please consult with rohm representative in case of export. precaution regarding intellectual property rights 1. all information and data including but not limited to application example contained in this document is for reference only. rohm does not warrant that foregoi ng information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. rohm shall not be in any way responsible or liable for infringement of any intellectual property rights or ot her damages arising from use of such information or data.: 2. no license, expressly or implied, is granted hereby under any intellectual property rights or other rights of rohm or any third parties with respect to the information contained in this document. other precaution 1. this document may not be reprinted or reproduced, in whol e or in part, without prior written consent of rohm. 2. the products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of rohm. 3. in no event shall you use in any wa y whatsoever the products and the related technical information contained in the products or this document for any military purposes, incl uding but not limited to, the development of mass-destruction weapons. 4. the proper names of companies or products described in this document are trademarks or registered trademarks of rohm, its affiliated companies or third parties. downloaded from: http:///
datasheet datasheet notice C we rev.001 ? 2014 rohm co., ltd. all rights reserved. general precaution 1. before you use our pro ducts, you are requested to care fully read this document and fully understand its contents. rohm shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny rohms products against warning, caution or note contained in this document. 2. all information contained in this docume nt is current as of the issuing date and subj ec t to change without any prior notice. before purchasing or using rohms products, please confirm the la test information with a rohm sale s representative. 3. the information contained in this doc ument is provi ded on an as is basis and rohm does not warrant that all information contained in this document is accurate an d/or error-free. rohm shall not be in an y way responsible or liable for an y damages, expenses or losses incurred b y you or third parties resulting from inaccur acy or errors of or concerning such information. downloaded from: http:///

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