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| NJU6363 Series Low Operating Current Fundamental Quartz Crystal Oscillator sGENERAL DESCRIPTION The NJU6363 series is a C-MOS fundamental quartz crystal oscillator that consists of an oscillation amplifier, 3-stage divider and 3-state output buffer. The 3-stage divider generates only one frequency selected of f0,f0/2,f0/4 f0/8, f0/16 and f0/32 by internal circuits is output. The oscillation amplifier is realized very low stand-by current using NAND circuit. The 3-state output buffer is C-MOS compatible. sPACKAGE OUTLINE NJU6363XC-D sFEATURES qLow Operating Current 1mA @1.8V qOperating Voltage 1.5 to 3.6V qMaximum Oscillation Frequency 40MHz @1.5V qHigh Fan-out IOH/IOL=1mA @1.8V q3-Stage Divider Maximum Divider f0/32 qOscillation Stop and Output Stand-by Function q3-State Output Buffer qOscillation Capacitors Cg and Cg on-chip qPackage Outline Thin-Chip qC-MOS Technology LINE-UP TABLE Type No. A B C D E F FOUT f0 f0/2 f0/4 f0/8 f0/16 f0/32 Internal Connect Connected A Line Connected B Line Connected C Line Connected D Line Connected E Line Connected F Line Cg/Cd 8/9 8/9 8/9 8/9 8/9 8/9 sPAD LOCATION Thin-Chip CONT XT XT VSS VDD FOUT COORDINATES No 1 2 3 4 5 6 Pad Name X -178 -178 -178 -178 206 206 Y 231 77 -77 -231 -231 231 CONT XT NJU6363 XT VSS FOUT VDD Starting Point:Chip Center Unit[um] Chip Size:0.7x0.75mm Thin-Chip Thickness(-D):20020um Pad Size:90x90um sBLOCK DIAGRAM VDD XT VSS Rf XT 1/ 2 1/ 2 1/ 2 1/ 2 1/ 2 Cg Cd A B C D E F 3 - STATE BUFFER FOUT CONT 2003/03/07 ( 1 / 6 ) NJU6363 Series sTREMINAL DESCRIPTION SYMBOL FUNCTION Oscillation and 3-state Output Buffer Control FOUT CONT Output either one frequency selected of f0, CONT H or OPEN f0/2,f0/4,f0/8, f0/16 and f0/32 Note1) L Oscillation Stop and High impedance Output Quartz Crystal Connecting Terminals XT VSS VSS=0V FOUT Frequency Output VDD VDD=1.8/2.5V/3.3V Note1) Refer to the line-up table. sABSOLUTE MAXIMUM RATINGS (Ta=25C) PARAMETER SYMBOL RATING UNIT Supply Voltage VDD -0.5 to +7.0 V Input Voltage VIN VSS-0.5 to VDD+0.5 V Output Voltage VO -0.5 to VDD+0.5 V Input Current IIN mA 10 Output Current IO mA 25 Operating Temperature Range Topr -40 to +85 C Storage Temperature Range Tstg -55 to +125 C Note2) If the supply voltage(VDD) is less than 7.0V, the input voltage must not over the VDD level though 7.0V is limit specified. Note3) Decupling capacitor should be connected between VDD and VSS due to the stabilized operation for the circuit. XT 2003/03/07 ( 2 / 6 ) NJU6363 Series sELECTRICAL CHARACTERISTICS PARAMETER Operating Voltage SYMBOL VDD CONDITIONS MIN 1.5 TYP (Ta=25C) MAX UNIT 3.6 V (VDD=1.8V,Ta=25C) MAX UNIT 1 1 1 mA 1 1 1 3 1 1.8 0.54 uA uA V V mA mA uA uA uA k pF MHz 50 5 5 55 10 10 250 250 % ns ns ns ns PARAMETER SYMBOL Operating Current IDD CONDITIONS A version,fosc=16MHz,CL=5pF B version,fosc=16MHz,CL=5pF C version,fosc=16MHz,CL=5pF D version,fosc=16MHz,CL=5pF E version,fosc=16MHz,CL=5pF F version,fosc=16MHz,CL=5pF MIN TYP Oscillation Stopping Current Stand-by Current Input Voltage Output Current Input Current 3-state Off Leakage Current Feedback Resistance Internal Capacitor Maximum Oscillation Frequency Output Signal Symmetry Output Signal Rise Time Output Signal Fall Time Output Disable time Output Enable Time Note4) ISTB Ist VIH VIL IOH IOL IIN IOZ Rf Cg/Cd FMAX SYM tr tf TPLZ TPZL CONT =VSS, No load CONT =XT=VSS, No load Note4) 1.26 0 1.2 1.2 1 VOH=1.62V VOL=0.18V CONT =0.8VDD CONT =0.2VDD CONT =VSS, FOUT= VDD or VSS fosc=16MHz 40 CL=5pF, @VDD/2 CL=5pF,10% to 90% CL=5pF,90% to 10% CL=5pF,RUP=10k CL=5pF,RUP=10k 45 3.0 0.5 4.5 0.7 0.1 255 8/9 Excluding input current on CONT Terminal. 2003/03/07 ( 3 / 6 ) NJU6363 Series PARAMETER SYMBOL CONDITIONS A version,fosc=16MHz,CL=5pF B version,fosc=16MHz,CL=5pF C version,fosc=16MHz,CL=5pF D version,fosc=16MHz,CL=5pF E version,fosc=16MHz,CL=5pF F version,fosc=16MHz,CL=5pF MIN TYP (VDD=2.5V,Ta=25C) MAX UNIT 2 1.5 1 mA 1 1 1 5 1 2.5 0.75 uA uA V V mA mA uA uA uA k pF MHz 50 4 4 55 8 8 200 200 % ns ns ns ns Operating Current IDD Oscillation Stopping Current Stand-by Current Input Voltage Output Current Input Current 3-state Off Leakage Current Feedback Resistance Internal Capacitor Maximum Oscillation Frequency Output Signal Symmetry Output Signal Rise Time Output Signal Fall Time Output Disable time Output Enable Time Note4) ISTB Ist VIH VIL IOH IOL IIN IOZ Rf Cg/Cd FMAX SYM tr tf TPLZ TPZL CONT =VSS, No load CONT =XT=VSS, No load Note4) 1.75 0 3 3 2 VOH=2.25V VOL=0.25V CONT =0.8VDD CONT =0.2VDD CONT =VSS, FOUT= VDD or VSS fosc=16MHz 40 CL=5pF, @VDD/2 CL=5pF,10% to 90% CL=5pF,90% to 10% CL=5pF,RUP=10k CL=5pF,RUP=10k 45 7.5 1.2 12.0 2.0 0.1 255 8/9 Excluding input current on CONT Terminal. 2003/03/07 ( 4 / 6 ) NJU6363 Series PARAMETER SYMBOL CONDITIONS A version,fosc=16MHz,CL=5pF B version,fosc=16MHz,CL=5pF C version,fosc=16MHz,CL=5pF D version,fosc=16MHz,CL=5pF E version,fosc=16MHz,CL=5pF F version,fosc=16MHz,CL=5pF MIN (VDD=3.3V,Ta=25C) TYP MAX UNIT 2.5 2 1.5 mA 1.5 1.5 1.5 2 Note4) 2.31 0 5 5 10.0 1.8 5 1 3.3 0.99 uA uA V V mA mA uA uA uA k pF MHz 50 3 3 55 6 6 150 150 % ns ns ns ns Operating Current IDD Oscillation Stopping Current Stand-by Current Input Voltage Output Current Input Current 3-state Off Leakage Current Feedback Resistance Internal Capacitor Maximum Oscillation Frequency Output Signal Symmetry Output Signal Rise Time Output Signal Fall Time Output Disable time Output Enable Time Note4) ISTB Ist VIH VIL IOH IOL IIN IOZ Rf Cg/Cd FMAX SYM tr tf TPLZ TPZL CONT =VSS, No load CONT =XT=VSS, No load VOH=2.97V VOL=0.33V CONT =0.8VDD CONT =0.2VDD CONT =VSS, FOUT= VDD or VSS fosc=16MHz 60 CL=5pF, @VDD/2 CL=5pF,10% to 90% CL=5pF,90% to 10% CL=5pF,RUP=10k CL=5pF,RUP=10k 45 15.0 3.0 0.1 255 8/9 Excluding input current on CONT Terminal. 2003/03/07 ( 5 / 6 ) NJU6363 Series sMEASURMENT CIRCUITS (1)Output Signal Symmetry(CL=5pF) Pulse Generator 1000pF XT 50 VDD FOUT CL=5pF H L 1/2VDD VSS (2)Output Signal Rise/Fall Time(CL=5pF) Pulse Generator 1000pF XT 50 VDD FOUT CL=5pF tr tf 90% 50% 10% VSS (3)Output Disable/Enable Time(CL=5pF,RUP=10k) VDD XT Pulse Generator 50 CONT VSS FOUT RUP=10k CONT CL=5pF FOUT 0.2VDD TPLZ VOL 0.8VDD TPZL VOH [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. 2003/03/07 ( 6 / 6 ) |
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