2002/08/07 ( 1 / 6 ) NJU6376 series 3rd. over tone small sized quartz crystal oscillator general description package outline the NJU6376 series is a c-mos 3rd. over tone quartz crystal oscillator that consists of an oscillation amplifier and 3-state output buffer. the type numbers are classed into four versions g, h, j and k according to their oscillation frequency range shown in the line-up table. the oscillation amplifier is realized very low stand-by current using nand circuit. the 3-state output buffer is c-mos compatible furthermore, the package is small-sized mtp-6. features pad location/pin configuration operating voltage 2.2 to 5.5v oscillation frequency range (see line-up table) low operating current high fan-out i oh /i ol =4ma @2.5v oscillation stop and output stand-by function 3-state output buffer oscillation capacitors cg and cd on-chip package outline chip/mtp-6 c-mos technology line-up table coordination block diagram type no. recommended oscillation frequency range output frequency cg/cd g 30 to 40mhz 18/18pf h 40 to 50mhz 16/16pf j 50 to 60mhz 11/11pf NJU6376 k 60 to 75mhz f 0 10/10pf pad name x y f out -220 245 v ss -205 -230 xt 13 -230 cont 205 -191 v dd 205 0 xt 205 191 starting point:chip center unit[um] chip size: 0.70x0.75mm thin-chip thickness(-c):260 20um pad size:90x90um preliminary NJU6376xc-c NJU6376xf1 f out v ss xt v dd xt cont 1 2 3 6 5 4 mtp-6 thin-chip cont xt v ss f out xt v dd cont xt xt cg cd rf buffer state 3 ? out f dd v ss v
2002/08/07 ( 2 / 6 ) NJU6376 series treminal description symbol function cont oscillation and 3-state output buffer control cont f out h or open output frequency f 0 note1) l oscillation stop and high impedance output xt xt quartz crystal connecting terminals v ss v ss =0v f out frequency output v dd v dd =2.5v/3.0v/5.0v note1) refer to the line-up table. absolute maximum ratings (ta=25c) parameter symbol rating unit supply voltage v dd -0.5 to +7.0 v input voltage v in v ss -0.5 to v dd +0.5 v output voltage v o -0.5 to v dd +0.5 v input current i in 10 ma output current i o 25 ma power dissipation note4) p d 200(mtp-6) mw operating temperature range topr -40 to +85 c storage temperature range tstg -55 to +125 c note2) if the supply voltage(v dd ) is less than 7.0v, the input voltage must not over the v dd level though 7.0v is limit specified. note3) decupling capacitor should be connected between v dd and v ss due to the stabilized operation for the circuit. note4) the power dissipation is the maximum value at only the package.
2002/08/07 ( 3 / 6 ) NJU6376 series electrical characteristics (ta=25c) parameter symbol conditions min typ max unit operating voltage v dd 2.2 5.5 v (v dd =2.5v,ta=25c) parameter symbol conditions min typ max unit g version,fosc=40mhz,c l =15pf 6 h version,fosc=50mhz,c l =15pf 9 j version,fosc=60mhz,c l =15pf 9 operating current i dd k version,fosc=75mhz,c l =15pf 10 ma oscillation stopping current i stb cont =v ss , no load 2 5 ua stand-by current ist cont =xt=v ss , no load note5) 1 ua v ih 2.0 2.5 v input voltage v il 0 0.5 v i oh v oh =2.2v 4 ma output current i ol v ol =0.3v 4 ma cont =0.8v dd 7.5 12.0 ua input current i in cont =0.2v dd 1.2 2.0 ua 3-state off leakage current i oz cont =v ss , f out = v dd or v ss 0.1 ua g version 4.5 h version 3.1 j version 3.9 feedback resistance rf k version 3.1 k ? g version,fosc=40mhz 18/18 h version,fosc=50mhz 16/16 j version,fosc=60mhz 11/11 internal capacitor cg/cd k version,fosc=75mhz 10/10 pf g version 40 h version 50 j version 60 maximum oscillation frequency f max k version 75 mhz output signal symmetry sym c l =15pf, @v dd /2 45 50 55 % output signal rise time tr c l =15pf,10% to 90% 3 6 ns output signal fall time tf c l =15pf,90% to 10% 3 6 ns output disable time t plz c l =15pf,r up =10k ? 250 ns output enable time t pzl c l =15pf,r up =10k ? 250 ns note5) excluding input current on cont terminal.
2002/08/07 ( 4 / 6 ) NJU6376 series (v dd =3.0v,ta=25c) parameter symbol conditions min typ max unit g version,fosc=40mhz,c l =15pf 8 h version,fosc=50mhz,c l =15pf 10 j version,fosc=60mhz,c l =15pf 11 operating current i dd k version,fosc=75mhz,c l =15pf 12 ma oscillation stopping current i stb cont =v ss , no load 2 5 ua stand-by current ist cont =xt=v ss , no load note5) 1 ua v ih 2.4 3.0 v input voltage v il 0 0.6 v i oh v oh =2.7v 5 ma output current i ol v ol =0.3v 5 ma cont =0.8v dd 10.0 15.0 ua input current i in cont =0.2v dd 1.8 3.0 ua 3-state off leakage current i oz cont =v ss , f out = v dd or v ss 0.1 ua g version 4.5 h version 3.1 j version 3.9 feedback resistance rf k version 3.1 k ? g version,fosc=40mhz 18/18 h version,fosc=50mhz 16/16 j version,fosc=60mhz 11/11 internal capacitor cg/cd k version,fosc=75mhz 10/10 pf g version 40 h version 50 j version 60 maximum oscillation frequency f max k version 75 mhz output signal symmetry sym c l =15pf, @v dd /2 45 50 55 % output signal rise time tr c l =15pf,10%~90% 3 6 ns output signal fall time tf c l =15pf,90%~10% 3 6 ns output disable time t plz c l =15pf,r up =10k ? 200 ns output enable time t pzl c l =15pf,r up =10k ? 200 ns note5) excluding input current on cont terminal.
2002/08/07 ( 5 / 6 ) NJU6376 series (v dd =5.0v,ta=25c) parameter symbol conditions min typ max unit g version,fosc=40mhz,c l =15pf 22 h version,fosc=50mhz,c l =15pf 25 j version,fosc=60mhz,c l =15pf 32 operating current i dd k version,fosc=75mhz,c l =15pf 34 ma oscillation stopping current i stb cont =v ss , no load 5 10 ua stand-by current ist cont =xt=v ss , no load note5) 1 ua v ih 3.5 5.0 v input voltage v il 0 1.5 v i oh v oh =4.5v 8 ma output current i ol v ol =0.5v 8 ma cont =0.8v dd 27.0 40.0 ua input current i in cont =0.2v dd 5.5 8.0 ua 3-state off leakage current i oz cont =v ss , f out = v dd or v ss 0.1 ua g version 4.5 h version 3.1 j version 3.9 feedback resistance rf k version 3.1 k ? g version,fosc=40mhz 18/18 h version,fosc=50mhz 16/16 j version,fosc=60mhz 11/11 internal capacitor cg/cd k version,fosc=75mhz 10/10 pf g version 40 h version 50 j version 60 maximum oscillation frequency f max k version 75 mhz output signal symmetry sym c l =15pf, @v dd /2 45 50 55 % output signal rise time tr c l =15pf,10%~90% 3 6 ns output signal fall time tf c l =15pf,90%~10% 3 6 ns output disable time t plz c l =15pf,r up =10k ? 100 ns output enable time t pzl c l =15pf,r up =10k ? 100 ns note5) excluding input current on cont terminal.
2002/08/07 ( 6 / 6 ) NJU6376 series measurment circuits (1)output signal symmetry(c l =15pf) (2)output signal rise/fall time(c l =15pf) (3)output disable/enable time(c l =15pf,r up =10k ? ) [caution] the specifications on this data book are only given for information , without any guarantee as regards either mistakes or omissions. the application circuits in this data book are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. c l =15pf pulse generato r 1000 p f 50 ? v dd v ss xt f out l 1/2v dd h c l =15pf pulse generato r 1000 p f 50 ? v dd v ss xt f out tr tf 90% 10% 50% r up =10k ? c l =15pf pulse generato r 50 ? v dd v ss xt f out cont t plz t pzl 0.2v dd v ol 0.8v dd v oh f out cont
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