NJU6360 Series PRELIMINARY High Drive Fundamental Quartz Crystal Oscillator ■GENERAL DESCRIPTION The NJU6360 series is a C-MOS fundamental quartz crystal oscillator that consists of an oscillation amplifier, 3-stage divider and 3-state output buffer. The 5-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 and can drive 50pF(@5V) C-MOS load. ■PACKAGE OUTLINE ■FEATURES ●Operating Voltage 2.7 to 5.5V ●Maximum Oscillation Frequency 50MHz ●Low Operating Current ●High Fan-out IOH/[email protected] IOH/[email protected] ●5-Stage Divider Maximum Divider f0/32 ●Oscillation Stop and Output Stand-by Function ●3-State Output Buffer ●Oscillation Capacitors Cg and Cg on-chip ●Package Outline Thin-Chip ●C-MOS Technology ■PAD LOCATION ■LINE-UP TABLE ■COORDINATES Type No. NJU6360 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 NJU6360XC-D Thin-Chip CONT XT XT VSS Cg/Cd 15/15pF 15/15pF 15/15pF 15/15pF 15/15pF 15/15pF VDD FOUT No Pad Name X Y 1 CONT -178 231 2 XT -178 77 3 XT -178 -77 4 5 6 VSS FOUT VDD -178 206 206 -231 -231 231 Starting Point:Chip Center Unit[um] Chip Size:0.7x0.75mm Thin-Chip Thickness(-D):200±20um Pad Size:90x90um ■BLOCK DIAGRAM VDD XT VSS Rf XT 1/ 2 Cg 1/ 2 1/ 2 1/ 2 1/ 2 Cd A B C D E F 3 − STATE BUFFER FOUT CONT 2003/01/29 ( 1 / 5 ) NJU6360 Series ■TERMINAL 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 XT Quartz Crystal Connecting Terminals XT VSS VSS=0V FOUT Frequency Output VDD VDD=2.5/3.0V/5.0V Note1) Refer to the line-up table. ■ABSOLUTE MAXIMUM RATINGS (Ta=25°C) 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. 2003/01/29 ( 2 / 5 ) NJU6360 Series ■ELECTRICAL CHARACTERISTICS PARAMETER Operating Voltage SYMBOL VDD CONDITIONS MIN 2.7 TYP PARAMETER SYMBOL CONDITIONS A version,fosc=16MHz,CL=30pF B version,fosc=16MHz,CL=30pF C version,fosc=16MHz,CL=30pF D version,fosc=16MHz,CL=30pF E version,fosc=16MHz,CL=30pF F version,fosc=16MHz,CL=30pF MIN TYP Operating Current 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) IDD ISTB CONT =VSS, No load Ist CONT =XT=VSS, No load VIH VIL IOH IOL IIN IOZ Rf Cg/Cd tr tf TPLZ TPZL (VDD=3.3V,Ta=25°C) MAX UNIT 8 6 4 mA 3 3 3 2 5 uA 1 3.3 0.99 CONT =0.8VDD 10.0 15.0 uA V V mA mA uA CONT =0.2VDD 1.8 3.0 uA ±0.1 uA Note4) VOH=2.97V VOL=0.33V 2.31 0 8 8 CONT =VSS, FOUT= VDD or VSS 255 15/15 fosc=16MHz, A/B/C/D/E/F version FMAX SYM (Ta=25°C) MAX UNIT 5.5 V KΩ pF 50 CL=15pF, @VDD/2 CL=30pF, @VDD/2 CL=15pF,10% to 90% CL=30pF,10% to 90% CL=15pF,90% to 10% CL=30pF,90% to 10% CL=15pF,RUP=10kΩ CL=15pF,RUP=10kΩ 45 45 MHz 50 50 3 4 3 4 55 55 6 8 6 8 150 150 % ns ns Ns Ns Excluding input current on CONT Terminal. 2003/01/29 ( 3 / 5 ) NJU6360 Series PARAMETER Operating Current 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) SYMBOL IDD CONDITIONS A version,fosc=16MHz,CL=50pF B version,fosc=16MHz,CL=50pF C version,fosc=16MHz,CL=50pF D version,fosc=16MHz,CL=50pF E version,fosc=16MHz,CL=50pF F version,fosc=16MHz,CL=50pF ISTB CONT =VSS, No load Ist CONT =XT=VSS, No load VIH VIL IOH IOL IIN MIN (VDD=5.0V,Ta=25°C) TYP MAX UNIT 15 11 9 mA 7 7 7 5 Note4) VOH=4.5V VOL=0.5V CONT =0.8VDD 3.5 0 12 12 tr tf TPLZ TPZL 1 5.0 1.5 UA V V mA mA 27.0 40.0 UA CONT =VSS, FOUT= VDD or VSS 5.5 8.0 uA ±0.1 uA 255 15/15 fosc=16MHz, A/B/C/D/E/F version FMAX SYM UA CONT =0.2VDD IOZ Rf Cg/Cd 10 KΩ pF 50 CL=15pF, @VDD/2 CL=50pF, @VDD/2 CL=15pF,10% to 90% CL=50pF,10% to 90% CL=15pF,90% to 10% CL=50pF,90% to 10% CL=15pF,RUP=10kΩ CL=15pF,RUP=10kΩ 45 45 MHz 50 50 3 4 3 4 55 55 6 8 6 8 100 100 % ns ns ns ns Excluding input current on CONT Terminal. 2003/01/29 ( 4 / 5 ) NJU6360 Series ■MEASURMENT CIRCUITS (1)Output Signal Symmetry(CL=15/30/50pF) VDD 1000pF Pulse Generator 1/2VDD FOUT XT 50Ω CL H VSS L (2)Output Signal Rise/Fall Time(CL=15/30/50pF) 90% VDD 1000pF Pulse Generator FOUT XT 50Ω 50% 10% CL VSS tr tf (3)Output Disable/Enable Time(CL=15pF,RUP=10kΩ) RUP=10kΩ VDD XT Pulse Generator CONT VSS 50Ω CONT FOUT 0.8VDD 0.2VDD TPLZ TPZL CL=15pF FOUT VOH VOL [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. 2003/01/29 ( 5 / 5 )