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d a t a sh eet product speci?cation supersedes data of 1998 jul 28 file under integrated circuits, ic02 2000 jan 24 integrated circuits tda6402; tda6402a; tda6403; TDA6403A 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners
2000 jan 24 2 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A features single-chip 5 v mixer/oscillator and synthesizer for cable tv and vcr tuners synthesizer function compatible with existing tsa5526 universal bus protocol (i 2 c-bus or 3-wire bus) C bus protocol for 18 or 19-bit transmission (3-wire bus) C extra protocol for 27-bit transmission (test modes and features for 3-wire bus) C address + 4 data bytes transmission (i 2 c-bus write mode) C address + 1 status byte (i 2 c-bus read mode) C 4 independent i 2 c-bus addresses. 1 pnp buffer for uhf band selection (25 ma) 3 pnp buffers for general purpose, e.g. 2 vhf sub-bands, fm sound trap (25 ma) 33 v tuning voltage output in-lock detector 5-step a/d converter (3 bits in i 2 c-bus mode) 15-bit programmable divider programmable reference divider ratio (512, 640 or 1024) programmable charge pump current (60 or 280 m a) programmable automatic charge pump current switch varicap drive disable mixer/oscillator function compatible with existing tda5732 balanced mixer with a common emitter input for vhf (single input) balanced mixer with a common base input for uhf (balanced input) 2-pin common emitter oscillator for vhf 4-pin common emitter oscillator for uhf if preamplifier with asymmetrical 75 w output impedance to drive a low-ohmic impedance (75 w ) low power low radiation small size the tda6402a and TDA6403A differ from the tda6402 and tda6403 by the uhf port protocol in the i 2 c-bus mode (see tables 3 and 4). applications cable tuners for tv and vcr (switched concept for vhf) recommended rf bands for the usa: 55.25 to 133.25 mhz, 139.25 to 361.25 mhz and 367.25 to 801.25 mhz. general description the tda6402, tda6402a, tda6403 and TDA6403A are programmable 2-band mixers/oscillators and synthesizers intended for vhf/uhf cable tuners (see fig.1). the devices include two double balanced mixers and two oscillators for the vhf and uhf band respectively, an if amplifier and a pll synthesizer. the vhf band can be split-up into two sub-bands using a proper oscillator application and a switchable inductor. two pins are available between the mixer output and the if amplifier input to enable if filtering for improved signal handling. four pnp ports are provided. band selection is provided by using pin puhf. when puhf is on, the uhf mixer-oscillator is active and the vhf band is switched off. when puhf is off, the vhf mixer-oscillator is active and the uhf band is off. pvhfl and pvhfh are used to select the vhf sub-bands. fmst is a general purpose port, that can be used to switch an fm sound trap. when it is used, the sum of the collector currents has to be limited to 30 ma. the synthesizer consists of a divide-by-eight prescaler, a 15-bit programmable divider, a crystal oscillator and its programmable reference divider and a phase/frequency detector combined with a charge pump which drives the tuning amplifier, including 33 v output (v33) at pin vt. depending on the reference divider ratio (512, 640 or 1024), the phase comparator operates at 7.8125 khz, 6.25 khz or 3.90625 khz with a 4 mhz crystal.
2000 jan 24 3 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A the device can be controlled according to the i 2 c-bus format or 3-wire bus format depending on the voltage applied to pin sw (see table 2). in the 3-wire bus mode (sw = high), pin lock/adc is the lock output. the lock output is low when the pll loop is locked. in the i 2 c-bus mode (sw = low), the lock detector bit fl is set to logic 1 when the loop is locked and is read on the sda line (status byte; sb) during a read operation in i 2 c-bus mode only. the analog-to-digital converter (adc) input is available on pin lock/adc for digital afc control in the i 2 c-bus mode only. the adc code is read during a read operation on the i 2 c-bus (see table 11). in test mode, pin lock/adc is used as a test output for f ref and 1 2 f div , in both i 2 c-bus mode and 3-wire bus mode (see table 7). when the automatic charge pump current switch mode is activated and when the loop is phase-locked, the charge pump current value is automatically switched to low. this action is taken to improve the carrier-to-noise ratio. the status of this feature can be read in the acps flag during a read operation on the i 2 c-bus (see table 9). i 2 c-bus mode (sw = gnd) five serial bytes (including address byte) are required to address the device, select the vco frequency, program the four ports, set the charge pump current and set the reference divider ratio. the device has four independent i 2 c-bus addresses which can be selected by applying a specific voltage on input ce (see table 6). 3-wire bus mode (sw = open or vcc) data is transmitted to the devices during a high-level on input ce (enable line). the device is compatible with 18-bit and 19-bit data formats, as shown in figs 4 and 5. the first four bits are used to program the pnp ports and the remaining bits control the programmable divider. a 27-bit data format may also be used to set the charge pump current, the reference divider ratio and for test purposes (see fig.6). it is not allowed to address the devices with words whose length is different from 18, 19 or 27 bits. table 1 data word length for 3-wire bus note 1. the selection of the reference divider is given by an automatic identification of the data word length. when the 27-bit format is used, the reference divider is controlled by rsa and rsb bits (see table 8). more details are given in chapter pll functional description, section 3-wire bus mode (sw = open or v cc ). type number data word reference divider (1) frequency step tda6402; tda6402a; tda6403; TDA6403A 18-bit 512 62.50 khz tda6402; tda6402a; tda6403; TDA6403A 19-bit 1024 31.25 khz tda6402; tda6402a; tda6403; TDA6403A 27-bit programmable programmable
2000 jan 24 4 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A quick reference data measured over full voltage and temperature ranges; unless otherwise speci?ed. notes 1. one buffer on, i o = 25 ma; two buffers on, maximum sum of i o = 30 ma. 2. the power dissipation is calculated as follows: ordering information symbol parameter conditions min. typ. max. unit v cc supply voltage operating 4.5 5 5.5 v i cc supply current all pnp ports are off - 71 - ma f xtal crystal oscillator input frequency 3.2 4.0 4.48 mhz i o(pnp) pnp port output current note 1 -- 30 ma p tot total power dissipation note 2 -- 490 mw t stg ic storage temperature - 40 - +150 c t amb ambient temperature - 20 - +85 c f rf rf frequency vhf band 55.25 - 361.25 mhz uhf band 367.25 - 801.25 mhz g v voltage gain vhf band - 19 - db uhf band - 29 - db nf noise ?gure vhf band - 8.5 - db uhf band - 9 - db v o output voltage causing 1% cross modulation in channel vhf band - 108 - db m v uhf band - 108 - db m v type number package name description version tda6402m; tda6402am ssop28 plastic shrink small outline package; 28 leads; body width 5.3 mm sot341-1 tda6403m; TDA6403Am ssop28 plastic shrink small outline package; 28 leads; body width 5.3 mm sot341-1 p tot v cc i cc i o C () v ce(sat pnp) i o 1 2 -- - v33 ? ?? 2 22 k w ---------------------- - + + =
2000 jan 24 5 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A block diagram fig.1 block diagram. the pin numbers in parenthesis represent the tda6403 and TDA6403A. handbook, full pagewidth mge692 prescaler divide by 512, 640, 1024 xtal oscillator 4 mhz 15-bit programmable divider 15-bit frequency register prescaler divide by 8 power-down detector phase comparator in lock detector charge pump opamp fl t0, t1, t2 cp os cp t2 t1 t0 rsa rsb os control register fl i 2 c / 3-wire bus transceiver 3-bit a/d converter port register uhf vhfh vhfl fmst fl f ref f ref 1/2f div f div gate rf input vhf vhf mixer vhf oscillator rf input uhf uhf mixer uhf oscillator if preamplifier bs bs bs bs bs bs bs t0, t1, t2 rsa rsb vhfin rfgnd uhfin1 uhfin2 xtal cl da sw ce/as iffil1 iffil2 v cc vhfoscoc vhfoscib oscgnd ifout uhfoscib2 uhfoscoc2 uhfoscoc1 uhfoscib1 cp vt gnd fmst pvhfl pvhfh puhf lock/adc 3 (26) 4 (25) 1 (28) 2 (27) 18 (11) 14 (15) 13 (16) 11 (18) 12 (17) 15 (14) 9 (20) 8 (21) 7 (22) 10 (19) (8) 21 (12) 17 (13) 16 (4) 25 (3) 26 (2) 27 (1) 28 (9) 20 (6) 23 (7) 22 (5) 24 19 (10) 6 (23) 5 (24) scl sda sw ce/as tda6402 tda6402a tda6403 TDA6403A
2000 jan 24 6 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A pinning symbol pin description tda6402; tda6402a tda6403; TDA6403A uhfin1 1 28 uhf rf input 1 uhfin2 2 27 uhf rf input 2 vhfin 3 26 vhf rf input rfgnd 4 25 rf ground iffil1 5 24 if ?lter output 1 iffil2 6 23 if ?lter output 2 pvhfl 7 22 pnp port output, general purpose (e.g. vhf low sub-band) pvhfh 8 21 pnp port output, general purpose (e.g. vhf high sub-band) puhf 9 20 pnp port output, uhf band fmst 10 19 pnp port output, general purpose (e.g. fm sound trap) sw 11 18 bus mode selection input (i 2 c-bus/3-wire bus) ce/as 12 17 chip enable/address selection input da 13 16 serial data input/output cl 14 15 serial clock input lock/adc 15 14 lock detector output (3-wire bus)/adc input (i 2 c-bus) cp 16 13 charge pump output vt 17 12 tuning voltage output xtal 18 11 crystal oscillator input v cc 19 10 supply voltage ifout 20 9 if output gnd 21 8 digital ground vhfoscib 22 7 vhf oscillator input base oscgnd 23 6 oscillator ground vhfoscoc 24 5 vhf oscillator output collector uhfoscib1 25 4 uhf oscillator input base 1 uhfoscoc1 26 3 uhf oscillator output collector 1 uhfoscoc2 27 2 uhf oscillator output collector 2 uhfoscib2 28 1 uhf oscillator input base 2
2000 jan 24 7 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A fig.2 pin configuration for tda6402 and tda6402a. handbook, halfpage uhfin1 uhfin2 vhfin rfgnd iffil1 iffil2 pvhfl pvhfh puhf fmst sw ce/as da cl uhfoscib2 uhfoscoc2 uhfoscoc1 uhfoscib1 oscgnd vhfoscib vhfoscoc gnd ifout v cc xtal vt cp lock/adc 1 2 3 4 5 6 7 8 9 10 11 12 13 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 tda6402 tda6402a mge690 fig.3 pin configuration for tda6403 and TDA6403A. handbook, halfpage uhfin1 uhfin2 vhfin rfgnd iffil1 iffil2 pvhfl pvhfh puhf fmst sw ce/as da cl uhfoscib2 uhfoscoc2 uhfoscoc1 uhfoscib1 oscgnd vhfoscib vhfoscoc gnd ifout v cc xtal vt cp lock/adc 1 2 3 4 5 6 7 8 9 10 11 12 13 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 tda6403 TDA6403A mge691 pll functional description the device is controlled via the i 2 c-bus or the 3-wire bus, depending on the voltage applied on the sw input. a high-level on the sw input enables the 3-wire bus; ce/as, da and cl inputs are used as enable (ce), data and clock inputs respectively. a low-level on sw input enables the i 2 c-bus; the ce/as, da and cl inputs are used as address selection (as), sda and scl input respectively (see table 2). table 2 bus mode selection symbol pin 3-wire bus mode i 2 c-bus mode tda6402; tda6402a tda6403; TDA6403A sw 11 18 high-level or open low-level or gnd ce/as 12 17 enable input address selection input da 13 16 data input serial data input cl 14 15 clock input serial clock input lock/adc 15 14 lock/test output adc input/test output
2000 jan 24 8 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A i 2 c-bus mode (sw = gnd) w rite mode ; r/w = 0 (see tables 3 and 4) data bytes can be sent to the device after the address transmission (first byte). four data bytes are needed to fully program the device. the bus transceiver has an auto-increment facility which permits the programming of the device within one single transmission (address + 4 data bytes). the device can also be partially programmed providing that the first data byte following the address is divider byte 1 (db1) or control byte (cb). the bits in the data bytes are defined in tables 3 and 4. the first bit of the first data byte transmitted indicates whether frequency data (first bit = 0) or control and band-switch data (first bit = 1) will follow. until an i 2 c-bus stop command is sent by the controller, additional data bytes can be entered without the need to re-address the device. the frequency register is loaded after the 8th clock pulse of the second divider byte (db2), the control register is loaded after the 8th clock pulse of the control byte (cb) and the band-switch register is loaded after the 8th clock pulse of the band switch byte (bb). i 2 c- bus address selection the module address contains programmable address bits (ma1 and ma0) which offer the possibility of having several synthesizers (up to 4) in one system by applying a specific voltage on the ce input. the relationship between ma1 and ma0 and the input voltage applied to the ce input is given in table 6. table 3 i 2 c-bus data format, write mode for the tda6402 and tda6403 table 4 i 2 c-bus data format, write mode for the tda6402a and TDA6403A name byte bits ack msb lsb address byte adb 11000ma1ma0r/w=0a divider byte 1 db1 0 n14 n13 n12 n11 n10 n9 n8 a divider byte 2 db2 n7 n6 n5 n4 n3 n2 n1 n0 a control byte cb 1 cp t2 t1 t0 rsa rsb os a band-switch byte bb xxxx fmst puhf pvhfh pvhfl a name byte bits ack msb lsb address byte adb 11000ma1ma0r/w=0a divider byte 1 db1 0 n14 n13 n12 n11 n10 n9 n8 a divider byte 2 db2 n7 n6 n5 n4 n3 n2 n1 n0 a control byte cb 1 cp t2 t1 t0 rsa rsb os a band-switch byte bb xxxx puhf fmst pvhfh pvhfl a
2000 jan 24 9 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A table 5 description of symbols used in tables 3 and 4 table 6 address selection (i 2 c-bus mode) table 7 test modes notes 1. this is the default mode at power-on reset. 2. the adc input cannot be used when these test modes are active; see section read mode; r/w = 1 (see table 9) for more information. symbol description a acknowledge ma1, ma0 programmable address bits (see table 6) n14 to n0 programmable divider bits; n = n14 2 14 + n13 2 13 + ... + n1 2 1 +n0 cp charge pump current: cp=0=60 m a cp = 1 = 280 m a (default) t2, t1,t0 test bits (see table 7) rsa, rsb reference divider ratio select bits (see table 8) os tuning ampli?er control bit: os = 0; normal operation; tuning voltage is on (default) os = 1; tuning voltage is off (high-impedance) pvhfl, pvhfh, puhf, fmst pnp ports control bits: bit = 0; buffer n is off (default) bit = 1; buffer n is on x dont care ma1 ma0 voltage applied on ce input (sw = gnd) 0 0 0vto0.1 v cc 0 1 open or 0.2 v cc to 0.3 v cc 1 0 0.4 v cc to 0.6 v cc 1 1 0.9 v cc to 1.0 v cc t2 t1 t0 test modes 0 0 0 automatic charge pump switched off 0 0 1 automatic charge pump switched on (note 1) 0 1 x charge pump is off 1 1 0 charge pump is sinking current 1 1 1 charge pump is sourcing current 100f ref is available on pin lock/adc (note 2) 101 1 2 f div is available on pin lock/adc (note 2)
2000 jan 24 10 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A table 8 reference divider ratio select bits note 1. x = dont care. rsa rsb reference divider ratio frequency step (khz) x (1) 0 640 6.25 0 1 1024 3.90625 1 1 512 7.8125 r ead mode ; r/w = 1 (see table 9) data can be read from the device by setting the r/w bit to logic 1. after the slave address has been recognized, the device generates an acknowledge pulse and the first data byte (status byte) is transferred on the sda line (msb first). data is valid on the sda line during a high-level of the scl clock signal. a second data byte can be read from the device if the microcontroller generates an acknowledge on the sda line (master acknowledge). end of transmission will occur if no master acknowledge occurs. the device will then release the data line to allow the microcontroller to generate a stop condition. the por flag is set to logic 1 at power-on. the flag is reset when an end-of-data is detected by the device (end of a read sequence). control of the loop is made possible with the in-lock flag fl which indicates when the loop is locked (fl = 1). the automatic charge pump switch flag (acps) is low when the automatic charge pump switch mode is on and the loop is locked. in other conditions, acps = 1. when acps = 0, the charge pump current is forced to the low value. a built-in adc is available on lock/adc pin (i 2 c-bus mode only). this converter can be used to apply afc information to the microcontroller from the if section of the television. the relationship between the bits a2, a1 and a0 is given in table 11. table 9 read data format note 1. msb is transmitted first. table 10 description of symbols used in table 9 name byte bits ack msb (1) lsb address byte adb 11000ma1ma0r/w=1a status byte sb por fl acps 1 1 a2 a1 a0 - symbol description a acknowledge por power-on reset ?ag (por = 1 at power-on) fl in-lock ?ag (fl = 1 when the loop is locked) acps automatic charge pump switch ?ag: acps = 0; active acps = 1; not active a2, a1, a0 digital outputs of the 5-level adc
2000 jan 24 11 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A table 11 a to d converter levels (note 1) note 1. accuracy is 0.03 v cc . p ower - on reset table 12 default bits at power-on reset a2 a1 a0 voltage applied on adc input 1 0 0 0.60 v cc to 1.00 v cc 0 1 1 0.45 v cc to 0.60 v cc 0 1 0 0.30 v cc to 0.45 v cc 0 0 1 0.15 v cc to 0.30 v cc 0 0 0 0 to 0.15 v cc name byte bits msb lsb address byte adb 1 1 0 0 0 ma1 ma0 x divider byte 1 db1 0 xxxxxxx divider byte 2 db2 xxxxxxxx control byte cb 1 1 0 0 1 x 1 1 band switch byte bb xxxx 0000 the power-on detection threshold voltage v por is set to v cc = 2 v at room temperature. below this threshold, the device is reset to the power-on state. at power-on state, the charge pump current is set to 280 m a, the tuning voltage output is disabled, the test bits t2, t1 and t0 are set to 001 (automatic charge pump switch on) and rsb is set to logic 1. puhf is off, which means that the uhf oscillator and the uhf mixer are switched off. consequently, the vhf oscillator and the vhf mixer are switched on. pvhfl and pvhfh are off, which means that the vhf tank circuit is working in the vhf i sub-band. the tuning amplifier is switched off until the first transmission. in that case, the tank circuit in vhf i is supplied with the maximum tuning voltage. the oscillator is therefore working at the end of the vhf i sub-band. 3-wire bus mode (sw = open or v cc ) during a high-level on the ce input (enable line), the data is clocked into the data register at the high-to-low transition of the clock. the first four bits control the pnp ports and are loaded into the internal band switch register on the 5th rising edge of the clock pulse. the frequency bits are loaded into the frequency register at the high-to-low transition of the chip enable line when an 18-bit or 19-bit data word is transmitted (see figs 4 and 5). when a 27-bit data word is transmitted, the frequency bits are loaded into the frequency register on the 20th rising edge of the clock pulse and the control bits at the high-to-low transition of the chip enable line (see fig.6). in this mode, the reference divider is given by the rsa and rsb bits (see table 8). the test bits t2, t1 and t0, the charge pump bit cp, the ratio select bit rsb and the os bit can only be selected or changed with a 27-bit transmission. they remain programmed if an 18-bit or 19-bit transmission occurs. only rsa is controlled by the transmission length when the 18-bit or 19-bit format is used. when an 18-bit data word is transmitted, the most significant bit of the divider n14 is internally set to logic 0 and the rsa bit is set to logic 1. when a 19-bit data word is transmitted, the rsa bit is set to logic 0. a data word of less than 18 bits will not affect the frequency register of the device. the definition of the bits is unchanged compared to i 2 c-bus mode. it is not allowed to address the devices with words whose length is different from 18, 19 or 27 bits.
2000 jan 24 12 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A p ower - on reset the power-on detection threshold voltage v por is set to v cc = 2 v at room temperature. below this threshold, the device is reset to the power-on state. at power-on state, the charge pump current is set to 280 m a, the tuning voltage output is disabled, the test bits t2, t1 and t0 are set to 001 (automatic charge pump switch on) and rsb is set to logic 1. puhf is off, which means that the uhf oscillator and the uhf mixer are switched off. consequently, the vhf oscillator and the vhf mixer are switched on. pvhfl and pvhfh are off, which means that the vhf tank circuit is working in the vhf i sub-band. the tuning amplifier is switched off until the first transmission. in that case, the tank circuit in vhf i is supplied with the maximum tuning voltage. the oscillator is therefore working at the end of the vhf i sub-band. if the first sequence transmitted to the device has 18 or 19 bits, the reference divider ratio is set to 512 or 1024, depending on the sequence length. if the sequence has 27 bits, the reference divider ratio is fixed by rsa and rsb bits (see table 8). fig.4 normal mode; 18-bit data format (rsa = 1). handbook, full pagewidth mge693 145 18 n13 n12 n11 n10 n9 n8 n7 n6 n5 n4 n3 n2 n1 n0 puhf fmst pvhfh pvhfl invalid data band switch data frequency data invalid data load band switch register load frequency register da cl ce
2000 jan 24 13 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A fig.5 normal mode; 19-bit data format (rsa = 0). handbook, full pagewidth mge694 145 19 n13 n14 n12 n11 n10 n9 n8 n7 n6 n5 n4 n3 n2 n1 n0 puhf fmst pvhfh pvhfl invalid data band switch data frequency data invalid data load band switch register load frequency register da cl ce fig.6 test and features mode; 27-bit data format. handbook, full pagewidth mge695 145 27 20 19 n13 n14 n12 n2 n1 n0 x cp t2 t1 t0 rsa rsb os puhf fmst pvhfh pvhfl invalid data band switch data frequency data invalid data load band switch register load frequency register da cl ce test and features data load control register
2000 jan 24 14 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A fig.7 timing diagram for 3-wire bus; da, cl and ce. handbook, full pagewidth mge696 t high t hd;da t hd;enda t su;da t su;encl msb lsb da cl ce invalid data invalid data fig.8 timing diagram for 3-wire bus; ce and cl. handbook, halfpage mge697 t en t hd;encl ce cl
2000 jan 24 15 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A limiting values in accordance with the absolute maximum rating system (iec 60134) (note 1). note 1. maximum ratings can not be exceeded, not even momentarily without causing irreversible ic damage. maximum ratings can not be accumulated. thermal characteristics symbol pin parameter min. max. unit tda6402; tda6402a tda6403; TDA6403A v cc 19 10 dc supply voltage - 0.3 +6 v operating supply voltage 4.5 5.5 v ovs pulse is 1 second width and 1 a max. - 8v v bsn 7 to 10 19 to 22 pnp port output voltage - 0.3 +6 v i bsn 7 to 10 19 to 22 pnp port output current - 1 +30 ma v cp 16 13 charge pump output voltage - 0.3 +6 v v sw 11 18 bus mode selection input voltage - 0.3 +6 v v vt 17 12 tuning voltage output - 0.3 +35 v v lock/adc 15 14 lock/adc input/output voltage - 0.3 +6 v v cl 14 15 serial clock input voltage - 0.3 +6 v v da 13 16 serial data input/output voltage - 0.3 +6 v i da 13 16 data output current (i 2 c-bus mode) - 1 +10 ma v ce 12 17 chip enable/address selection input voltage - 0.3 +6 v v xtal 18 11 crystal input voltage - 0.3 +6 v i o 1to6, 19 to 28 1 to 10, 23 to 28 output current of each pin to ground -- 10 ma t sc(max) -- maximum short-circuit time (all pins to v cc and all pins to gnd, oscgnd and rfgnd) - 10 s t stg -- ic storage temperature - 40 +150 c t amb -- ambient temperature - 20 +85 c t j -- junction temperature - 150 c symbol parameter conditions typ. unit r th( j-a ) thermal resistance from junction to ambient in free air 90 k/w
2000 jan 24 16 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A characteristics t amb =25 c symbol parameter conditions min. typ. max. unit supply v cc supply voltage 4.5 5.0 5.5 v i cc supply current at v cc = 5 v all pnp ports are off - 71 78 ma one pnp port is on; sourcing 25 ma - 103 113 ma one pnp port is on; sourcing 25 ma and a second one is on; sourcing 5 ma - 111 122 ma pll part (v cc = 4.5 to 5.5 v; t amb = - 20 to +85 c; unless otherwise speci?ed) f unctional range v por power-on reset supply voltage below this supply voltage power-on reset becomes active 1.5 2.0 - v n divider ratio 15-bit frequency word 256 - 32767 14-bit frequency word 256 - 16383 f xtal crystal oscillator r xtal =25to300 w 3.2 4.0 4.48 mhz ? z xtal ? input impedance (absolute value) f xtal = 4 mhz 600 1200 -w pnp ports i bsn(off) leakage current v cc = 5.5 v; v pn =0v - 10 --m a v bsn(sat) output saturation voltage one buffer output is on, sourcing 25 ma; v pn(sat) =v cc - v pn - 0.25 0.4 v lock output in 3- wire bus mode (pnp collector out ) i unlock output current when the pll is out-of-lock v cc = 5.5 v; v out = 5.5 v -- 100 m a v unlock output saturation voltage when the pll is out-of-lock i source = 200 m a; v unlock =v cc - v out - 0.4 0.8 v v lock output voltage the pll is locked - 0.01 0.40 v adc input in i 2 c- bus mode v adc adc input voltage see table 11 0 - v cc v i adch high-level input current v adc =v cc -- 10 m a i adcl low-level input current v adc =0v - 10 --m a sw input ( bus mode selection ) v swl low-level input voltage 0 - 1.5 v v swh high-level input voltage 3 - v cc v i swh high-level input current v sw =v cc -- 10 m a i swl low-level input current v sw =0v - 100 --m a
2000 jan 24 17 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A ce/as input (c hip e nable /a ddress s election ) v ce/asl low-level input voltage 0 - 1.5 v v ce/ash high-level input voltage 3 - 5.5 v i ce/ash high-level input current v ce/as = 5.5 v -- 10 m a i ce/asl low-level input current v ce/as =0v - 10 --m a cl and da inputs v cl/dal low-level input voltage 0 - 1.5 v v cl/dah high-level input voltage 3 - 5.5 v i cl/dah high-level input current v bus = 5.5 v; v cc =0v -- 10 m a v bus = 5.5 v; v cc = 5.5 v -- 10 m a i cl/dal low-level input current v bus = 1.5 v; v cc =0v -- 10 m a v bus =0v; v cc = 5.5 v - 10 --m a da output (i 2 c- bus mode ) i dah leakage current v da = 5.5 v -- 10 m a v da output voltage i da = 3 ma (sink current) -- 0.4 v c lock frequency f clk clock frequency - 100 150 khz c harge pump output cp i cph high-level input current (absolute value) cp = 1 - 280 -m a i cpl low-level input current (absolute value) cp = 0 - 60 -m a v cp output voltage pll is locked; t amb =25 c - 1.95 - v i cpleak off-state leakage current t2 = 0; t1 = 1 - 15 - 0.5 +15 na t uning voltage output vt i vtoff leakage current when switched off os = 1; tuning supply = 33 v -- 10 m a v vt output voltage when the loop is closed os = 0; t2 = 0; t1 = 0; t0 = 1; r load =22k w ; tuning supply = 33 v 0.2 - 32.7 v 3- wire bus timing t high clock high time see fig.7 2 --m s t su;da data set-up time see fig.7 2 --m s t hd;da data hold time see fig.7 2 --m s t su;encl enable to clock set-up time see fig.7 10 --m s t hd;enda enable to data hold time see fig.7 2 --m s t en enable time between two transmissions see fig.8 10 --m s t hd;encl enable to clock active edge hold time see fig.8 6 --m s symbol parameter conditions min. typ. max. unit
2000 jan 24 18 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A mixer/oscillator part (v cc =5v) (measured in circuit of fig.19; unless otherwise speci?ed) vhf mixer ( including if amplifier ) f rf rf frequency note 1 55.25 - 361.25 mhz g v voltage gain f rf = 57.5 mhz; see fig.12 16.5 19 21.5 db f rf = 357.5 mhz; see fig.12 16.5 19 21.5 db nf noise ?gure f rf = 50 mhz; see figs 13 and 14 - 8.5 9.5 db f rf = 150 mhz; see figs 13 and 14 - 8.5 10.5 db f rf = 300 mhz; see fig.14 - 9.5 12.5 db v o output voltage causing 1% cross modulation in channel f rf = 55.25 mhz; see fig.15 105 108 - db m v f rf = 361.25 mhz; see fig.15 105 108 - db m v v i input voltage causing pulling in channel (750 hz) f rf = 361.25 mhz; note 2 - 83 - db m v g os optimum source conductance for noise ?gure f rf =50mhz - 0.7 - ms f rf = 150 mhz - 0.9 - ms f rf = 300 mhz - 1.5 - ms g i input conductance f rf = 55.25 mhz; see fig.9 - 0.25 - ms f rf = 361.25 mhz; see fig.9 - 0.5 - ms c i input capacitance f rf = 57.5 to 357.5 mhz; see fig.9 - 1.3 - pf vhf oscillator ; see fig.19 f osc oscillator frequency note 3 101 - 407 mhz d f osc(v) oscillator frequency shift d v cc = 5%; note 4 - 20 120 khz d v cc = 10%; note 4 - 110 - khz d f osc(t) oscillator frequency drift d t=25 c; with compensation; note 5 - 1600 2700 khz d f osc(t) oscillator frequency drift 5 s to 15 min after switch on; note 6 - 600 1100 khz f osc phase noise, carrier to noise sideband 100 khz frequency offset; worst case in the frequency range - 100 - dbc/hz rsc ripple susceptibility of v cc (peak-to-peak value) v cc = 5 v; worst case in the frequency range; ripple frequency 500 khz; note 7 15 20 - mv uhf mixer ( including if amplifier ) f rf rf frequency note 1 367.25 - 801.25 mhz g v voltage gain f rf = 369.5 mhz; see fig.16 26 29 32 db f rf = 803.5 mhz; see fig.16 26 29 32 db nf noise ?gure (not corrected for image) f rf = 369.5 mhz; see fig.17 - 911db f rf = 803.5 mhz; see fig.17 - 10 12 db v o output voltage causing 1% cross modulation in channel f rf = 367.25 mhz; see fig.18 105 108 - db m v f rf = 801.25 mhz; see fig.18 105 108 - db m v v i input voltage causing pulling in channel (750 hz) f rf = 801.25 mhz; note 2 - 82 - db m v symbol parameter conditions min. typ. max. unit
2000 jan 24 19 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A notes 1. the rf frequency range is defined by the oscillator frequency range and the intermediate frequency (if). 2. this is the level of the rf signal (100% amplitude modulated with 11.89 khz) that causes a 750 hz frequency deviation on the oscillator signal; it produces sidebands 30 db below the level of the oscillator signal. 3. limits are related to the tank circuits used in fig.19; frequency bands may be adjusted by the choice of external components. 4. the frequency shift is defined as a change in oscillator frequency when the supply voltage varies from v cc = 5 to 4.75 v (4.5 v) or from v cc = 5 to 5.25 v (5.5 v). the oscillator is free running during this measurement. z i input impedance (r s +j w l s )r s at f rf = 367.25 mhz; see fig.10 - 30 -w r s at f rf = 801.25 mhz; see fig.10 - 38 -w l s at f rf = 367.25 mhz; see fig.10 - 9 - nh l s at f rf = 801.25 mhz; see fig.10 - 6 - nh uhf oscillator f osc oscillator frequency note 3 413 - 847 mhz d f osc(v) oscillator frequency shift d v cc = 5%; note 4 - 10 80 khz d v cc = 10%; note 4 - 300 - khz d f osc(t) oscillator frequency drift d t=25 c; with compensation; note 5 - 2000 2700 khz d f osc(t) oscillator frequency drift 5 s to 15 min after switching on; note 6 - 300 1300 khz f osc phase noise, carrier to noise sideband 100 khz frequency offset; worst case in the frequency range - 100 - dbc/hz rsc ripple susceptibility of v cc (peak-to-peak value) v cc = 5 v (worst case in the frequency range); ripple frequency 500 khz; note 7 15 28 - mv if amplifier s 22 output re?ection coef?cient magnitude; see fig.11 -- 13.1 - db phase; see fig.11 - 2.9 - deg z o output impedance (r s +j w l s )r s at 43.5 mhz; see fig.11 - 75 -w l s at 43.5 mhz; see fig.11 - 6.6 - nh r ejection at the if output int dif level of divider interferences in the if signal note 8; worst case: channel c - 17 - db m v intr xtal crystal oscillator interferences rejection v if = 100 db m v; worst case in the frequency range; note 9 60 -- dbc intrf ref reference frequency rejection v if = 100 db m v; worst case in the frequency range; f ref = 7.8125 khz; note 10 50 -- dbc int ch6 channel 6 beat v rfpix =v rfsnd =80db m v; note 11 57 -- dbc int cha-5 channel a-5 beat v rfpix =80db m v; note 12 60 -- dbc symbol parameter conditions min. typ. max. unit
2000 jan 24 20 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A 5. the frequency drift is defined as a change in oscillator frequency when the ambient temperature varies from t amb =25to50 c or from t amb =25to0 c. the oscillator is free running during this measurement. the vhf drift value can be improved by adding a 10 k w resistor between the vhfoscoc pin and the v cc . in that case the typical vhf drift value can be reduced to 900 khz. 6. switch-on drift is defined as the change in oscillator frequency between 5 s and 15 min after switch on. the oscillator is free running during this measurement. 7. the ripple susceptibility is measured for a 500 khz ripple at the if output using the measurement circuit of fig.19; the level of the ripple signal is increased until a difference of 53.5 db occurs between the if carrier fixed at 100 db m v and the sideband components. 8. this is the level of divider interferences close to the if frequency. for example channel c: f osc = 179 mhz, 1 4 f osc = 44.75 mhz. divider interference is measured with the philips 37185 demonstration board in accordance with fig.19. all ground pins are connected to a single ground plane under the ic. the vhfin input must be left open (i.e. not connected to any load or cable); the uhfin1 and uhfin2 inputs are connected to a hybrid. the measured levels of divider interference are influenced by layout, grounding and port decoupling. the measurement results could vary by as much as 10 db with respect to the specification. 9. crystal oscillator interference means the 4 mhz sidebands caused by the crystal oscillator. the rejection has to be greater than 60 db for an if output signal of 100 db m v. 10. the reference frequency rejection is the level of reference frequency sidebands related to the sound sub-carrier. the rejection has to be greater than 50 db for an if output signal of 100 db m v. 11. channel 6 beat is the interfering product of f rfpix +f rfsnd - f osc of channel 6 at 42 mhz. 12. channel a-5 beat is the interfering product of f rfpix, f if and f osc of channel a-4; f beat = 45.5 mhz. the possible mechanisms are: f osc - 2 f if or 2 f rfpix - f osc . for the measurement v rf =80db m v. fig.9 input admittance (s 11 ) of the vhf mixer input (40 to 400 mhz); y 0 = 20 ms. handbook, full pagewidth mge722 0.2 2 1 0.5 10 5 0.2 2 1 0.5 10 5 0 + j ?j 0.2 0.5 1 2 5 10 40 mhz 400 mhz
2000 jan 24 21 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A fig.10 input impedance (s 11 ) of the uhf mixer input (350 to 860 mhz); z 0 =50 w . handbook, full pagewidth 0.2 0.5 1 2 5 10 0.2 0.5 1 2 5 10 0 + j ?j mge723 0.5 1 0.2 10 5 2 860 mhz 350 mhz fig.11 output impedance (s 22 ) of the if amplifier (20 to 60 mhz); z 0 =50 w. handbook, full pagewidth 0.2 0.5 1 2 5 10 0.2 0.5 1 2 5 10 0 + j ?j mge724 0.5 1 0.2 10 5 2 20 mhz 100 mhz
2000 jan 24 22 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A test and application information fig.12 gain measurement in vhf band. z i >> 50 wt v i =2 v meas =80db m v. v i =v meas +6db=80db m v. v o =v meas g v = 20 log 50 22 + 50 ------------------- v o v i ------ handbook, full pagewidth mge698 50 w 22 w 50 w 50 w v vhfin ifout e v meas rms voltmeter spectrum analyzer v o v i d.u.t. v' meas signal source fig.13 input circuit for optimum noise figure in vhf band. (b) for f rf = 150 mhz: mixer a frequency response measured = 150.3 mhz, loss = 1.3 db image suppression = 13 db c3 = 5 pf c4=25pf l2 = semi rigid cable (rim): 30 cm long l3 = semi rigid cable (rim): 5 cm long (semi rigid cable (rim); 33 db/100 m; 50 w; 96 pf/m). (a) for f rf = 50 mhz: mixer a frequency response measured = 57 mhz, loss = 0 db image suppression = 16 db c1 = 9 pf c2 = 15 pf l1 = 7 turns ( ? 5.5 mm, wire ? = 0.5 mm) l1 = semi rigid cable (rim): 5 cm long (semi rigid cable (rim); 33 db/100 m; 50 w ; 96 pf/m). handbook, full pagewidth mbe286 - 1 l1 c2 c1 pcb plug plug bnc bnc rim-rim i1 c4 c3 pcb rim-rim i3 i2 (a) (b)
2000 jan 24 23 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A nf = nf meas - loss (of input circuit) (db). fig.14 noise figure (nf) measurement in vhf band. handbook, full pagewidth mge699 22 w vhfin ifout d.u.t. noise source noise figure meter bnc rim input circuit handbook, full pagewidth mge700 50 w 50 w 22 w 50 w 50 w 45.75 mhz v vhfin ifout a b c d hybrid e w e u 18 db attenuator v meas rms voltmeter modulation analyzer unwanted signal source wanted signal source am = 50% 1 khz v o filter d.u.t. fig.15 cross modulation measurement in vhf band. v o =v meas wanted output signal at f rfw = 55.25 (361.25) mhz; v o(w) = 100 db m v. measuring the level of the unwanted output signal v o(u) causing 0.5% am modulation in the wanted output signal; f rfu = 59.75 (366.75) mhz. f osc = 101 (407) mhz. filter characteristics: f c = 45.75 mhz, f - 3 db(bw) = 1.4 mhz, f - 30 db(bw) = 3.1 mhz. 50 22 + 50 -------------------
2000 jan 24 24 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A fig.16 gain (g v ) measurement in uhf band. loss (in hybrid) = 1 db. v i =v meas - loss (in hybrid) = 70 db m v. v o =v meas g v = 20 log 50 22 + 50 ------------------- v o v i ------ handbook, full pagewidth mge701 uhfin2 v i 50 w 22 w 50 w 50 w v uhfin1 ifout e v meas rms voltmeter spectrum analyzer v o d.u.t. v' meas signal source 50 w a b c d hybrid fig.17 noise figure (nf) measurement in bands uhf. loss (in hybrid) = 1 db. nf = nf meas - loss (in hybrid). handbook, full pagewidth mge702 22 w uhfin uhfin ifout d.u.t. noise source noise figure meter 50 w a b c d hybrid
2000 jan 24 25 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A fig.18 cross modulation measurement in uhf band. v o =v meas wanted output signal at f rfw = 367.25 (801.25) mhz; v o(w) = 100 db m v. measuring the level of the unwanted output signal v o(u) causing 0.5% am modulation in the wanted output signal; f rfu = 371.25 (805.75) mhz. f osc = 413 (847) mhz. filter characteristics: f c = 45.75 mhz, f - 3 db(bw) = 1.4 mhz, f - 30 db(bw) = 3.1 mhz. 50 22 + 50 ------------------- handbook, full pagewidth 50 w 50 w 50 w 50 w e w e u unwanted signal source wanted signal source am = 50% 1 khz mge703 22 w 50 w 45.75 mhz v uhfin uhfin ifout a b c d hybrid a b c d hybrid 18 db attenuator v meas rms voltmeter modulation analyzer v o filter d.u.t.
2000 jan 24 26 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A handbook, full pagewidth mge689 6.8 k w 33 k w 22 k w 22 k w 10 k w 3.9 k w 3.9 k w 22 k w 330 w 330 w 680 w 4.7 w 10 m f (16 v) 10 m f (16 v) 1 pf 22 k w 4.7 k w 22 w 10 nf 23 nh 8 pf (n750) 47 pf (n750) c11 c10 l2 r2 23 nh l3 r1 c6 (n750) 1.8 pf c7 (n750) 1.8 pf c8 (n750) 1 pf c9 (n750) r5 r6 r7 r9 r8 r3 22 k w r4 d2 bb133 c14 (n470) 100 pf l4 30 nh l5 80 nh c15 4.7 nf c16 4.7 nf d3 ba792 c12 (n750) c13 (n750) 2.2 pf 2.5 pf l6 80 nh c17 1 nf x1 4 mhz c19 18 pf v cc c18 10 nf c20 100 nf r10 c21 2.2 nf r11 r16 c22 c1 1 nf c2 1 nf c3 1 nf c4 15 pf c5 15 pf l1 2 x 5t r20 d5 330 w r19 d4 330 w r21 d6 330 w r22 d7 3-wire / i 2 c-bus r14 330 w r12 330 w r13 330 w r15 68 k w r24 1 k w r25 r23 r26 50 w c23 c24 1 (28) 2 (27) 3 (26) 4 (25) uhfin1 uhfin2 vhfin uhf-in uhf-in vhf-in rfgnd 5 (24) 6 (23) 7 (22) 8 (21) iffil1 iffil2 pvhfl pvhfh 9 (20) 10 (19) 11 (18) 12 (17) 13 (16) puhf fmst sw ce/as da cl 14 (15) (14) 15 (13) 16 (12) 17 (11) 18 lock/adc cp vt xtal (10) 19 (9) 20 (8) 21 (7) 22 (6) 23 v cc ifout gnd vhfoscib oscgnd (5) 24 (4) 25 (3) 26 (2) 27 (1) 28 vhfoscoc uhfoscib1 uhfoscib2 uhfoscoc2 uhfoscoc1 c25 10 nf for test purpose only r18 ifout measurement for test purpose only for test purpose only 4 led 3 mm open for 3-wire tp vt + 5 v +33 v v cc agnd 1 2 3 cl agnd da + 5 v ce lock jmp2 bc847b tr2 12 v cc 1 2 vhf-low vhf-high uhf fmst pvhfh pvhfl tda6402 tda6402a tda6403 TDA6403A d1 bb134 tr1 bc847b v ripple 1/2f div or f ref measurement fig.19 measurement circuit. the pin numbers in parenthesis represent the tda6403 and TDA6403A.
2000 jan 24 27 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A component values for measurement circuit table 13 capacitors (all smd and np0) table 14 resistors (all smd) component value c1 1 nf c2 1 nf c3 1 nf c4 15 pf c5 15 pf c6 1 pf (n750) c7 1.8 pf (n750) c8 1.8 pf (n750) c9 1 pf (n750) c10 8 pf (n750) c11 47 pf (n750) c12 2.2 pf (n750) c13 2.7 pf (n750) c14 100 pf (n470) c15 4.7 nf c16 4.7 nf c17 1 nf c18 10 nf c19 18 pf c20 100 nf c21 2.2 nf c22 10 nf c23 10 m f (16 v; electrolytic) c24 10 m f (16 v; electrolytic) c25 10 nf component value r1 22 k w r2 4.7 k w r3 22 k w r4 22 k w r5 4.7 w r6 10 k w r7 680 w r8 3.9 k w r9 3.9 k w r10 33 k w table 15 diodes and ics table 16 coils (wire size 0.4 mm) table 17 transformer (note 1) note 1. coil type: toko 7kn; material: 113 kn; screw core: 03-0093; pot core: 04-0026. r11 22 k w r12 330 w r13 330 w r14 330 w r15 330 w r16 22 k w r18 22 w r19 330 w r20 330 w r21 330 w r22 330 w r23 6.8 k w r24 68 k w r25 1 k w r26 50 w component value d1 bb134 d2 bb133 d3 ba792 ic tda6402; tda6402a; tda6403; TDA6403A component value l2 23 nh l3 23 nh l4 30 nh l5 80 nh l6 80 nh component value l1 2 5 turns component value
2000 jan 24 28 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A table 18 crystal table 19 transistors tuning ampli?er the tuning amplifier is capable of driving the varicap voltage without an external transistor. the tuning voltage output must be connected to an external load of 27 k w which is connected to the tuning voltage supply rail. the loop filter design depends on the oscillator characteristics and the selected reference frequency. crystal oscillator the crystal oscillator uses a 4 mhz crystal connected in series with an 18 pf capacitor thereby operating in the series resonance mode. connecting the oscillator to the supply voltage is preferred, but it can also be connected to ground. examples of i 2 c-bus sequences (sw = v cc ) for tda6402 and tda6403 tables 20 to 24 show the various sequences where: f osc = 100 mhz pvhfl = on to switch on vhf i fmst is on to switch on an fm sound trap i cp = 280 m a n = 512 f xtal = 4 mhz s = start a = acknowledge p = stop. for the complete sequence see table 20 (sequence 1) or table 21 (sequence 2). component value x1 4 mhz component value tr1 bc847b tr2 bc847b table 20 complete sequence 1 table 21 complete sequence 2 start address byte divider byte 1 divider byte 2 control byte band switch byte stop sc2a06a40acea09a p start address byte control byte band switch byte divider byte 1 divider byte 2 stop sc2acea09a06a40a p table 22 divider bytes only sequence table 23 control and band switch bytes only sequence table 24 control byte only sequence table 25 status byte acquisition notes 1. xx = read status byte. 2. x = no acknowledge from the master means end of sequence. sc2a06a40a p sc2acea09a p sc2acea p sc3axx (1) x (2) p
2000 jan 24 29 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A table 26 two status bytes acquisition notes 1. xx = read status byte. 2. x = no acknowledge from the master means end of sequence. other i 2 c-bus addresses may be selected by applying an appropriate voltage to the ce input. examples of 3-wire bus sequences (sw = open) table 27 18-bit sequence (f osc = 800 mhz; puhf = on) the reference divider is automatically set to 512 assuming that rsb has been set to logic 1 at power-on. if rsb has been set to logic 0, in a previous 27-bit sequence, the reference divider will still be set at 640. in that event, the 18-bit sequence has to be adapted to the 640 divider ratio. table 28 19-bit sequence (f osc = 650 mhz; puhf = on) the reference divider is automatically set to 512 assuming that rsb has been set to logic 1 at power-on. if rsb has been set to logic 0 in a previous 27-bit sequence, the reference divider will still be set at 640. in that event, the 19-bit sequence has to be adapted to the 640 divider ratio. table 29 27-bit sequence (f osc = 750 mhz; puhf = on; n = 640; i cp =60 m a; no test function) table 30 19-bit sequence this sequence will program f osc to 600 mhz in 50 khz steps; i cp remains at 60 m a. table 31 18-bit sequence this sequence will program f osc to 600 mhz in 50 khz steps; i cp remains at 60 m a. sc3axx (1) axx (1) x (2) p 100011001000000000 1000010100010100000 100001110101001100010001000 1000010111011100000 100010111011100000
2000 jan 24 30 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A internal pin configuration symbol pin description (1) average dc voltage (v) (measured in fig.19) tda6402; tda6402a tda6403; TDA6403A vhf uhf uhfin1 1 28 note 2 1.0 uhfin2 2 27 note 2 1.0 vhfin 3 26 1.8 note 2 rfgnd 4 25 0.0 0.0 iffil1 5 24 3.6 3.6 iffil2 6 23 3.6 3.6 pvhfl 7 22 0.0 or (v cc - v ce ) 0.0 pvhfh 8 21 (v cc - v ce ) or 0.0 0.0 puhf 9 20 0.0 (v cc - v ce ) fmst 10 19 0.0 or (v cc - v ce ) 0.0 mge704 1 2 (27) (28) mge705 3 (26) mge706 4 (25) mgd617 6 5 (23) (24) mge708 7 (22) 8 (21) 10 (19) 9 (20)
2000 jan 24 31 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A sw 11 18 5.0 5.0 ce/as 12 17 1.25 1.25 da 13 16 note 2 note 2 cl 14 15 note 2 note 2 lock/adc 15 14 4.6 4.6 symbol pin description (1) average dc voltage (v) (measured in fig.19) tda6402; tda6402a tda6403; TDA6403A vhf uhf mge709 11 (18) mge710 12 (17) mge711 13 (16) mge712 14 (15) mge713 15 (14)
2000 jan 24 32 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A cp 16 13 1.9 1.9 vt 17 12 v vt v vt xtal 18 11 3.4 3.4 v cc 19 10 supply voltage 5.0 5.0 ifout 20 9 2.1 2.1 gnd 21 8 0.0 0.0 oscgnd 23 6 0.0 0.0 symbol pin description (1) average dc voltage (v) (measured in fig.19) tda6402; tda6402a tda6403; TDA6403A vhf uhf mge714 16 (13) mge715 17 (12) mge716 18 (11) mge717 20 (9) mge718 21 (8) mge719 23 (6)
2000 jan 24 33 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A notes 1. the pin numbers in parenthesis represent the tda6403 and TDA6403A. 2. not applicable. vhfoscib 22 7 1.8 note 2 vhfoscoc 24 5 3.0 note 2 uhfoscib1 25 4 note 2 1.9 uhfoscoc1 26 3 note 2 2.9 uhfoscoc2 27 2 note 2 2.9 uhfoscib2 28 1 note 2 1.9 symbol pin description (1) average dc voltage (v) (measured in fig.19) tda6402; tda6402a tda6403; TDA6403A vhf uhf mge720 22 24 (7) (5) mgk825 25 26 28 27 (1) (2) (3) (4)
2000 jan 24 34 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A package outline unit a 1 a 2 a 3 b p cd (1) e (1) (1) eh e ll p qz y w v q references outline version european projection issue date iec jedec eiaj mm 0.21 0.05 1.80 1.65 0.38 0.25 0.20 0.09 10.4 10.0 5.4 5.2 0.65 1.25 7.9 7.6 0.9 0.7 1.1 0.7 8 0 o o 0.13 0.1 0.2 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.20 mm maximum per side are not included. 1.03 0.63 sot341-1 mo-150 95-02-04 99-12-27 x w m q a a 1 a 2 b p d h e l p q detail x e z e c l v m a (a ) 3 a 114 28 15 0.25 y pin 1 index 0 2.5 5 mm scale ssop28: plastic shrink small outline package; 28 leads; body width 5.3 mm sot341-1 a max. 2.0
2000 jan 24 35 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A soldering introduction to soldering surface mount packages this text gives a very brief insight to a complex technology. a more in-depth account of soldering ics can be found in our data handbook ic26; integrated circuit packages (document order number 9398 652 90011). there is no soldering method that is ideal for all surface mount ic packages. wave soldering is not always suitable for surface mount ics, or for printed-circuit boards with high population densities. in these situations reflow soldering is often used. re?ow soldering reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. several methods exist for reflowing; for example, infrared/convection heating in a conveyor type oven. throughput times (preheating, soldering and cooling) vary between 100 and 200 seconds depending on heating method. typical reflow peak temperatures range from 215 to 250 c. the top-surface temperature of the packages should preferable be kept below 230 c. wave soldering conventional single wave soldering is not recommended for surface mount devices (smds) or printed-circuit boards with a high component density, as solder bridging and non-wetting can present major problems. to overcome these problems the double-wave soldering method was specifically developed. if wave soldering is used the following conditions must be observed for optimal results: use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by a smooth laminar wave. for packages with leads on two sides and a pitch (e): C larger than or equal to 1.27 mm, the footprint longitudinal axis is preferred to be parallel to the transport direction of the printed-circuit board; C smaller than 1.27 mm, the footprint longitudinal axis must be parallel to the transport direction of the printed-circuit board. the footprint must incorporate solder thieves at the downstream end. for packages with leads on four sides, the footprint must be placed at a 45 angle to the transport direction of the printed-circuit board. the footprint must incorporate solder thieves downstream and at the side corners. during placement and before soldering, the package must be fixed with a droplet of adhesive. the adhesive can be applied by screen printing, pin transfer or syringe dispensing. the package can be soldered after the adhesive is cured. typical dwell time is 4 seconds at 250 c. a mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. manual soldering fix the component by first soldering two diagonally-opposite end leads. use a low voltage (24 v or less) soldering iron applied to the flat part of the lead. contact time must be limited to 10 seconds at up to 300 c. when using a dedicated tool, all other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 c.
2000 jan 24 36 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A suitability of surface mount ic packages for wave and re?ow soldering methods notes 1. all surface mount (smd) packages are moisture sensitive. depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). for details, refer to the drypack information in the data handbook ic26; integrated circuit packages; section: packing methods . 2. these packages are not suitable for wave soldering as a solder joint between the printed-circuit board and heatsink (at bottom version) can not be achieved, and as solder may stick to the heatsink (on top version). 3. if wave soldering is considered, then the package must be placed at a 45 angle to the solder wave direction. the package footprint must incorporate solder thieves downstream and at the side corners. 4. wave soldering is only suitable for lqfp, tqfp and qfp packages with a pitch (e) equal to or larger than 0.8 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm. 5. wave soldering is only suitable for ssop and tssop packages with a pitch (e) equal to or larger than 0.65 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. package soldering method wave reflow (1) bga, lfbga, sqfp, tfbga not suitable suitable hbcc, hlqfp, hsqfp, hsop, htqfp, htssop, sms not suitable (2) suitable plcc (3) , so, soj suitable suitable lqfp, qfp, tqfp not recommended (3)(4) suitable ssop, tssop, vso not recommended (5) suitable
2000 jan 24 37 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A definitions life support applications these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips for any damages resulting from such improper use or sale. purchase of philips i 2 c components data sheet status objective speci?cation this data sheet contains target or goal speci?cations for product development. preliminary speci?cation this data sheet contains preliminary data; supplementary data may be published later. product speci?cation this data sheet contains ?nal product speci?cations. limiting values limiting values given are in accordance with the absolute maximum rating system (iec 134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the speci?cation is not implied. exposure to limiting values for extended periods may affect device reliability. application information where application information is given, it is advisory and does not form part of the speci?cation. purchase of philips i 2 c components conveys a license under the philips i 2 c patent to use the components in the i 2 c system provided the system conforms to the i 2 c specification defined by philips. this specification can be ordered using the code 9398 393 40011.
2000 jan 24 38 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A notes
2000 jan 24 39 philips semiconductors product speci?cation 5 v mixers/oscillators and synthesizers for cable tv and vcr 2-band tuners tda6402; tda6402a; tda6403; TDA6403A notes
? philips electronics n.v. sca all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owne r. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not con vey nor imply any license under patent- or other industrial or intellectual property rights. internet: http://www.semiconductors.philips.com 2000 69 philips semiconductors C a worldwide company for all other countries apply to: philips semiconductors, international marketing & sales communications, building be-p, p.o. box 218, 5600 md eindhoven, the netherlands, fax. +31 40 27 24825 argentina: see south america australia: 3 figtree drive, homebush, nsw 2140, tel. +61 2 9704 8141, fax. +61 2 9704 8139 austria: computerstr. 6, a-1101 wien, p.o. box 213, tel. +43 1 60 101 1248, fax. +43 1 60 101 1210 belarus: hotel minsk business center, bld. 3, r. 1211, volodarski str. 6, 220050 minsk, tel. +375 172 20 0733, fax. +375 172 20 0773 belgium: see the netherlands brazil: see south america bulgaria: philips bulgaria ltd., energoproject, 15th floor, 51 james bourchier blvd., 1407 sofia, tel. +359 2 68 9211, fax. +359 2 68 9102 canada: philips semiconductors/components, tel. +1 800 234 7381, fax. +1 800 943 0087 china/hong kong: 501 hong kong industrial technology centre, 72 tat chee avenue, kowloon tong, hong kong, tel. +852 2319 7888, fax. +852 2319 7700 colombia: see south america czech republic: see austria denmark: sydhavnsgade 23, 1780 copenhagen v, tel. +45 33 29 3333, fax. +45 33 29 3905 finland: sinikalliontie 3, fin-02630 espoo, tel. +358 9 615 800, fax. +358 9 6158 0920 france: 51 rue carnot, bp317, 92156 suresnes cedex, tel. +33 1 4099 6161, fax. +33 1 4099 6427 germany: hammerbrookstra?e 69, d-20097 hamburg, tel. +49 40 2353 60, fax. +49 40 2353 6300 hungary: see austria india: philips india ltd, band box building, 2nd floor, 254-d, dr. annie besant road, worli, mumbai 400 025, tel. +91 22 493 8541, fax. +91 22 493 0966 indonesia: pt philips development corporation, semiconductors division, gedung philips, jl. buncit raya kav.99-100, jakarta 12510, tel. +62 21 794 0040 ext. 2501, fax. +62 21 794 0080 ireland: newstead, clonskeagh, dublin 14, tel. +353 1 7640 000, fax. +353 1 7640 200 israel: rapac electronics, 7 kehilat saloniki st, po box 18053, tel aviv 61180, tel. +972 3 645 0444, fax. +972 3 649 1007 italy: philips semiconductors, via casati, 23 - 20052 monza (mi), tel. +39 039 203 6838, fax +39 039 203 6800 japan: philips bldg 13-37, kohnan 2-chome, minato-ku, tokyo 108-8507, tel. +81 3 3740 5130, fax. +81 3 3740 5057 korea: philips house, 260-199 itaewon-dong, yongsan-ku, seoul, tel. +82 2 709 1412, fax. +82 2 709 1415 malaysia: no. 76 jalan universiti, 46200 petaling jaya, selangor, tel. +60 3 750 5214, fax. +60 3 757 4880 mexico: 5900 gateway east, suite 200, el paso, texas 79905, tel. +9-5 800 234 7381, fax +9-5 800 943 0087 middle east: see italy netherlands: postbus 90050, 5600 pb eindhoven, bldg. vb, tel. +31 40 27 82785, fax. +31 40 27 88399 new zealand: 2 wagener place, c.p.o. box 1041, auckland, tel. +64 9 849 4160, fax. +64 9 849 7811 norway: box 1, manglerud 0612, oslo, tel. +47 22 74 8000, fax. +47 22 74 8341 pakistan: see singapore philippines: philips semiconductors philippines inc., 106 valero st. salcedo village, p.o. box 2108 mcc, makati, metro manila, tel. +63 2 816 6380, fax. +63 2 817 3474 poland : al.jerozolimskie 195 b, 02-222 warsaw, tel. +48 22 5710 000, fax. +48 22 5710 001 portugal: see spain romania: see italy russia: philips russia, ul. usatcheva 35a, 119048 moscow, tel. +7 095 755 6918, fax. +7 095 755 6919 singapore: lorong 1, toa payoh, singapore 319762, tel. +65 350 2538, fax. +65 251 6500 slovakia: see austria slovenia: see italy south africa: s.a. philips pty ltd., 195-215 main road martindale, 2092 johannesburg, p.o. box 58088 newville 2114, tel. +27 11 471 5401, fax. +27 11 471 5398 south america: al. vicente pinzon, 173, 6th floor, 04547-130 s?o paulo, sp, brazil, tel. +55 11 821 2333, fax. +55 11 821 2382 spain: balmes 22, 08007 barcelona, tel. +34 93 301 6312, fax. +34 93 301 4107 sweden: kottbygatan 7, akalla, s-16485 stockholm, tel. +46 8 5985 2000, fax. +46 8 5985 2745 switzerland: allmendstrasse 140, ch-8027 zrich, tel. +41 1 488 2741 fax. +41 1 488 3263 taiwan: philips semiconductors, 6f, no. 96, chien kuo n. rd., sec. 1, taipei, taiwan tel. +886 2 2134 2886, fax. +886 2 2134 2874 thailand: philips electronics (thailand) ltd., 209/2 sanpavuth-bangna road prakanong, bangkok 10260, tel. +66 2 745 4090, fax. +66 2 398 0793 turkey: yukari dudullu, org. san. blg., 2.cad. nr. 28 81260 umraniye, istanbul, tel. +90 216 522 1500, fax. +90 216 522 1813 ukraine : philips ukraine, 4 patrice lumumba str., building b, floor 7, 252042 kiev, tel. +380 44 264 2776, fax. +380 44 268 0461 united kingdom: philips semiconductors ltd., 276 bath road, hayes, middlesex ub3 5bx, tel. +44 208 730 5000, fax. +44 208 754 8421 united states: 811 east arques avenue, sunnyvale, ca 94088-3409, tel. +1 800 234 7381, fax. +1 800 943 0087 uruguay: see south america vietnam: see singapore yugoslavia: philips, trg n. pasica 5/v, 11000 beograd, tel. +381 11 3341 299, fax.+381 11 3342 553 printed in the netherlands 545004/05/pp 40 date of release: 2000 jan 24 document order number: 9397 750 06728

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