VH850A-LZ RALTRON | Alldatasheet
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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
FEATURES
3.3 & 5.0 VOLT - SMD FR5 LOW JITTER PECL OUTPUT UTILIZING A FUNDAMENTAL HFF RESONATOR / DIRECT MULTIPLICATION LFF RESONATOR ENABLE/DISABLE OPTION STANDART TEMP. RANGE OR EXTENDED COMPLIMENTARY OUTPUT OPTION VH850A-LZ-100-FREQ.-EL FIBER OPTICS - VCXO 15.24 0.600
2.54 TYP
0.10 TYP
1.91x 6 TYP .075 x 6 TYP RECOMMENDED SOLDER PATTERN 12.450.490 6.22.245 1.73 NOM. .068 NOM 1.73 N OM .068 N OM 1.02±.076 .040±.003
15.24 NOM
.600 NOM
12.70 NOM
.500 NOM
2.54 NOM
100 NOM
13.72 N OM .540 N OM 20.32±0.127 .800±.005 1 67 8914 BOTTOM VIEW
1 CONTROL VOLTAGE
6 ENABLE/DISABLE
7 GROUND/CASE
9 COMP. OUTPUT
14 SUPPLY VOLTAGE
PARAMETER SYMBOL CONDITIONS VALUE UNIT FREQUENCY, NOM fo - 155.520; 166.6286; 177.737142; 178.571428 MHz SUPPLY VOLTAGE, NOM Vcc Vcc±5% 5.0 (OPTIONAL +3.3VDC) V SUPPLY CURRENT, MAX Is Vcc=+5.0VDC, Vc=+2.5VDC, Ta=+25°C, 50Ω TO Vcc-2VDC LOAD 135.0 mA PECL OUTPUT LEVELS VOH/VOL LOAD=50 Ω TO Vcc-2VDC 3.98/3.38 V DUTY CYCLE DC LOAD=50 Ω TO Vcc-2VDC / 50% Vcc 40…60 % RISE AND FALL TIME tr / tf 20% ~ 80% Vout, 80% ~ 20% Vout, MAX 1.0 ns JITTER, RMS, MAX J F j=(12KHz…20MHz) 1.0 ps FREQ. STABILITY VS TEMPERATURE, MAX ∆f/fc (Ta) Ta=0°C…+70°C, (REF. TO 25°C) (OPTIONAL -40°C TO +85°C) ±50.0 PPM FREQ. STABILITY VS SUPPLY, MAX ∆f/fc (∆ Vcc) ±5% SUPPLY VARIATION ±5.0 PPM FREQ. STABILITY VS. LOAD, MAX ∆f/fc (∆ load) ±10% LOAD VARIATION ±3.0 PPM FREQ. STABILITY VS. CALIBRATION, MAX (fo-fc)/fo Vcc=+5.0VDC, Vc=+2.5VDC, Ta=+25°C, 50Ω TO Vcc-2VDC LOAD ±15.0 PPM AGING ∆f/fc (∆ t) ∆T =1st YEAR ∆T =PER YEAR THEREAFTER ±4.0 ±2.0 PPM CONTROL VOLTAGE RANGE Vc DC +0.5…+4.5 V FREQ. PULLING RANGE ∆f/fc OVER THE CONTROL VOLTAGE RANGE ±100.0 PPM LINEARITY, MAX ∆f/V POSITIVE SLOPE ±10 % INPUT IMPEDANCE, MIN Zin - 47.0 KΩ MODULATION FREQ. BANDWIDTH, MIN MBW(-3dB) Vcc=+5.0VDC, Vc=+2.5VDC, Ta=+25°C, 50Ω TO Vcc-2VDC LOAD 10.0 KHz ENABLE En PIN 6=LOW, Vcc-1.620 (MAX) ENABLED - DISABLE Dis PIN 6=HIGH, Vcc-1.025 (MIN) DISABLED - OPERATING TEMPERATURE Ta - 0…+70 -40…+85 (OPTIONAL) °C STORAGE TEMPERATURE T(st g)- - 4 0 … + 9 0 ° C ABSOLUTE VOLTAGE RANGE Vcc, Vc(abs) NON-DESTRUCTIVE, DC -0.5…+7.0 V