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| NJU6395 Series QUARTZ CRYSTAL OSCILLATOR sGENERAL DESCRIPTION The NJU6395 series is up to 125MHz low-voltage C-MOS quartz crystal oscillator, the NJU6395A is up to 110MHz and the NJU6395B is up to 125MHz. The NJU6395 series consists of an oscillation amplifier, internal capacitors (Cg, Cd), feedback resistance (Rf), and 3-state output buffer. The output is 8mA at 3V and 12mA at 5V operation, which can drive C-MOS load. sPAKAGE OUTLINE NJU6395XC/XCT NJU6395XE sFEATURES qLow Operating Voltage qMaximum Oscillation Frequency qHigh Fan-out sPAD LOCATION A: 110MHz B: 125MHz IOH/IOL=8mA @3V IOH/IOL=12mA @5V Chip/Thin-Chip 1 2 3 4 8 1 2 3 4 EMP-8 8 7 6 5 q3-State Output Buffer qOscillation Stop and Output Buffer Stand-by Function qOscillation Capacitors Cg and Cg on-chip qPackage Outline Chip/Thin-Chip/EMP-8 qC-MOS Technology 5 sLINE-UP TABLE Operating Voltage Range[V] 2.7 to 5.5 2.4 to 3.6 Recommended Oscillation Frequency[MHz] 80 to 110 105 to 125 Packag e C/CT/E C/CT/E Cg/Cd [pF] 8.5/9.5 8.0/9.0 sCOORDINATES No 1 2 3 4 5 8 Pad Name CONT X -428 -428 -428 -428 478 478 Y 258 -86 -86 -258 -258 258 Type No. NJU6395 A B XT XT VSS FOUT VDD Starting Point : Chip Center Unit[um] Chip Size:1.24x0.8mm Thin-Chip Thickness:26020um Pad Size:100x100um Note1) No.6 and No.7 are no pad. sBLOCK DIAGRAM XT Rf XT Cg Cd 3-STATE BUFFER CONT FOUT VDD VSS 2003/03/07 ( 1 / 5 ) NJU6395 Series sTREMINAL DESCRIPTION SYMBOL FUNCTION Oscillation and 3-state Output Buffer Control FOUT CONT H or OPEN Output frequency f0 L Oscillation Stop and High impedance Output Quartz Crystal Connecting Terminals VSS=0V Frequency Output VDD=3V/5V CONT XT XT VSS FOUT VDD 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 Power Dissipation PD 450(EMP-8) mW 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. Note4) The power dissipation is EMP-8 package without board. 2003/03/07 ( 2 / 5 ) NJU6395 Series sELECTRICAL CHARACTERISTICS PARAMETER Operating Voltage SYMBOL VDD A version B version CONDITIONS MIN 2.7 2.4 TYP (Ta=25C) MAX UNIT 5.5 V 3.6 (VDD=3.0V,Ta=25C) MAX UNIT 33 mA 33 10 Note5) 2.4 0 8 8 15 5 1 3.0 0.6 uA uA V V mA mA uA uA uA pF MHz 50 2 2 55 4 4 100 100 % ns ns ns ns PARAMETER Operating Current Oscillation Stopping Current Stand-by Current Input Voltage Output Current Input Current 3-state Off Leakage Current Internal Capacitor Maximum Oscillation Frequency Output Signal Symmetry Output Signal Rise Time Output Signal Fall Time Output Disable time Output Enable Time Note5) SYMBOL IDD1 IDD2 Ist VIH VIL IOH IOL IIN IOZ Cg/Cd FMAX SYM tr tf TPLZ TPZL CONDITIONS A: fosc=100MHz, CL=15pF B: fosc=125MHz, CL=15pF CONT =VSS, No load CONT =XT=VSS, No load MIN TYP 25 20 VOH=2.7V VOL=0.3V CONT =0.8VDD CONT =0.2VDD CONT =VSS, FOUT= VDD or VSS 30 10 60 20 0.1 A: fosc=100MHz B: fosc=125MHz A version B version CL=15pF, @VDD/2 CL=15pF, 10% to 90% CL=15pF, 90% to 10% CL=15pF, RUP=10k CL=15pF, RUP=10k 8.5/9.5 8.0/9.0 110 125 45 Excluding input current on CONT Terminal. 2003/03/07 ( 3 / 5 ) NJU6395 Series PARAMETER Operating Current Oscillation Stopping Current Stand-by Current Input Voltage Output Current Input Current 3-state Off Leakage Current Internal Capacitor Maximum Oscillation Frequency Output Signal Symmetry Output Signal Rise Time Output Signal Fall Time Output Disable time Output Enable Time Note5) SYMBOL IDD1 IDD2 Ist VIH VIL IOH IOL IIN IOZ Cg/Cd FMAX SYM tr tf TPLZ TPZL CL=15pF, @VDD/2 CL=15pF, 10% to 90% CL=15pF, 90% to 10% CL=15pF, RUP=10k CL=15pF, RUP=10k CONDITIONS fosc=100MHz, CL=15pF CONT =VSS, No load CONT =XT=VSS, No load (VDD=5.0V,Ta=25C, Only A version) MIN TYP MAX UNIT 50 65 mA 10 Note5) 4.0 0 12 12 30 10 1 5.0 1.0 uA uA V V mA mA uA uA uA pF MHz 50 2 2 55 4 4 100 100 % ns ns ns ns VOH=4.5V VOL=0.5V CONT =0.8VDD CONT =0.2VDD CONT =VSS, FOUT= VDD or VSS 60 20 120 40 0.1 fosc=100MHz 110 45 8.5/9.5 Excluding input current on CONT Terminal. 2003/03/07 ( 4 / 5 ) NJU6395 Series sMEASURMENT CIRCUITS (1)Output Signal Symmetry (CL=15pF) 1000pF Pulse Generator VDD XT FOUT CL=15pF 1/2VDD 50 VSS H L (2)Output Signal Rise/Fall Time (CL=15pF) 1000pF Pulse Generator VDD XT FOUT CL=15pF tr2 90% 50% 10% tf2 50 VSS (3)Output Disable/Enable Time (CL=15pF,RUP=10k) 1000pF Pulse Generator VDD XT FOUT RUP=10k CONT 0.2VDD 0.8VDD TPZL 50 VSS CL=15pF FOUT TPLZ VOL 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 ( 5 / 5 ) |
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