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| VCXO Page 1 of 2 VE/VC8825A-LZ-100-FREQ-CF-EL VE/VC8925A-LZ-100-FREQ-CF-EL (3.3V) " " " " " Specifically designed for OC192; FEC applications Meets SONET Jitter requirement Available at 3.3V***** (Shall use 9 in the 2nd figure P/N location... Example; VC8925A...) Enable/Disable - optional Feature MECHANICAL SPECIFICATION OUTLINE TOLERANCE: 0.015" / 0.4mm PIN FUNCTIONS: [1] CONTROL VOLTAGE [2] ENABLE / DISABLE [3] CASE / GROUND [4] OUTPUT [5] COMP. OUTPUT [6] SUPPLY VOLTAGE MARKING: VE8825A-LZ-100 FREQ-CF-EL RAL D/C DIMENSION: A: 0.031~0.039" / 0.8~1.0mm B: 0.031~0.039" / 0.8~1.0mm C: 0.047~0.059" / 1.2~1.5mm " ELECTRICAL SPECIFICATION SYMBOL fo Vcc Is VOH / VOL DC tr / tf J f/fc(Ta) f/fc(Vcc) f/fc(load) f/fc(t) Vc f/fc Vfo f/V Zin MBW(-3dB) En Dis Ta T(stg) Vcc, Vc(abs) CONDITIONS Vcc5% Vcc=nom, Vc=0.5*Vcc, Ta=+25C, 50 to Vcc-2.0VDC load PARAMETER Frequency, nom Supply voltage, nom. Supply current, max. PECL output level Duty cycle Rise- / fall time, max. Jitter, rms, max. Freq. stability vs. temperature, max. Freq. stability vs. supply, max. Freq. stability vs. load, max. Aging characteristics, max. Control voltage range Freq. pulling range, min. Settability Linearity, max. Input impedance, min. Modulation freq. bandwidth, min. Enable option Disable option Operating temperature range Storage temperature range Absolute voltage ranges VALUE 622.08; 666.5143; 669.3266 +5.0; +3.3 135.0 Vcc-1.025/Vcc-1.62 40...60 0.550 1.0 25.0 5.0 3.0 4.0 2.0 +0.5...+4.5 (0...3.3 @Vcc-=3.3V) 100.0 +2.5 0.5 (+1.650.25 @ Vcc=3.3V) 10.0 10.0 10.0 Enabled Pin 4 will assume a fixed level of logic "0", and pin 5 will assume a fixed level of logic"1" UNIT MHz V mA V % ns ps ppm ppm ppm ppm ppm V ppm V % K KHz C C V Vcc=nom, load=50 to Vcc-2.0VDC load=50 to Vcc-2.0VDC / @ 50%Vcc, Ta=+25C 20%~80% Vout, 80%~20% Vout, max 1, Fj= 12kHz...20MHz Ta=0C...+70C, (ref. to +25C) 5% Supply change 10%Load change t=1st year t=per year thereafter DC over the control voltage range Ta=+25C 1C Positive slope Vcc=nom, Vc=0.5*Vcc, Ta=+25C, 50 to Vcc-2.0VDC load Pin 2=Low, Vcc-1.620 (max.) Pin 2=High, Vcc-1.025 (min.) Non-destructive, DC th 0...+70 -40...+90 -0.5...+7.0 RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 St ! Miami, Florida 33172 ! U.S.A. phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: sales@raltron.com ! internet: http:/www.raltron.com VCXO Page 2 of 2 " TIMING DIAGRAM PECL WAVEFORM +5.0 VDC +3.975 VDC +3.5 VDC +3.38 VDC GND TIME " ELECTRICAL TEST DIAGRAM " REFLOW SOLDER RALTRON ELECTRONICS CORP. ! 10651 N.W . 19 th St ! Miami, Florida 33172 ! U.S.A. phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: sales@raltron.com ! internet: http:/www.raltron.com |
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