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HIGH FREQUENCY, LOW JITTER, SMD OSCILLATOR FOR GIGABIT ETHERNET APPLICATIONS FEATURES SMALL SMD PACKAGE LOW JITTER 3rd OVERTONE CRYSTAL DESIGN MODEL CE8450A SPECIFICATIONS PARAMETER SUPPLY VOLTAGE, NOMINAL SUPPLY CURRENT, MAX NOMINAL FREQUENCY OVERALL FREQUENCY STABILITY MAX HCMOS DUTY CYCLE RISE & FALL TIME, MAX ENABLE OPTION DISABLE OPTION JITTER STORAGE TEMPERATURE ABSOLUTE VOLTAGE RANGES CONDITIONS Vcc 5% Vcc=3.3V, Ta=25C, 15pF LOAD Ta=-40C to +85C, (REF. TO 25C), f/fc (Ta) Vcc=+3.3 VDC, 15pF LOAD VOH / VOL LOAD=15pF; Vcc=3.3V DC LOAD, NOM. / 50% Vcc tr / tf 20% TO 80% Vout, 80% TO 20% Vout (pin 1) (pin 1) J PIN 1 = "HIGH" OR OPEN PIN 1 = "LOW " OR GROUND Fj > 1 KHz, 1 SYMBOL Vcc Is fo REVISION: A DATE: 4/4/03 VALUE 3.3 70.0 125.00, 133.00, 156.25 50.0 2.97 / 0.3 40 TO 60 3 OSCILLATING TRI-STATE (OUTPUT PIN HIGH-Z) 1 pS RMS -55 TO +125 -0.5 TO +7.0 UNIT V mA MHz PPM V % ns pS C V T(store) Vcc, Vc(abs) NON-DESTRUCTIVE, DC OUTLINE DRAWING mm inch REFLOW SOLDERING PROFILE 13.97 .550 Scale none Dimension in 240 C REFLOW 8.89 .350 MARKING AREA TEMPERATURE Tolerance 0.04 .002 PREHEATING 150 C COOLING 5.50 .217 25 C 100 s TYPICAL 10 s TIME (SECONDS) 5.08 .200 6.00 .236 1 3 2 4 PACKAGING 53 PIECES PER PLASTIC TUBE PIN CONNECTION PIN 1 2 3 EXAMPLE: FUNCTION N.C. OR E/D CASE/GND OUTPUT CE8450A-D3-125.000-4-FR5 Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A. Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com |
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