RTXO-781 RALTRON | Alldatasheet
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Technical content
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 TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR SERIES RTX-781 SPECIFICATIONS
FEATURES
6.20 .244
8.70 MAX
5.0 .197 4.0 .157 0.5 DIA .019 DIA .343 MAX
3.10 DIA
.122 DIA 4.0 .157 1.0 .039 2.5.098 0.5.020 15.54 .612 11.90.469 7.92.312 18.30 .720 SERIES RTXO-781 FREQUENCY RANGE 9.00 MHz TO 24.00 MHz 1.50 MHz TO 24.00 MHz FREQUENCY STABILITY OVER OPERATING TEMPERATURE RANGE C: ±1.5 PPM D: ±2.0 PPM E: ±2.5 PPM OPERATING TEMPERATURE RANGE JZ: -10°C TO 70°C LZ: -20°C TO 70°C F1: -30°C TO 75°C FREQUENCY STABILITY VS. SUPPLY VOLTAGE VARIATION 0.5 PPM AT 5.0 VDC ± 5% FREQUENCY STABILITY VS. LOAD VARIATION ±0.5 PPM AT 10 KOHM // 10 pF AGING ±1 PPM PER YEAR STORAGE TEMPERATURE RANGE -40°C TO 85°C INPUT VOLTAGE +5.0 VDC ± 5% CURRENT 5.0 mA MAX 15.0 mA MAX OUTPUT WAVEFORM CLIPPED SINEWAVE LEVEL +1.0 V p-p HCMOS LOAD 10 K OHM // 10 pF 10 TTL OR 15 pF FREQUENCY ADJUSTMENT ±3 PPM MIN BY INTERNAL TRIMMER TYPE REVISION SERIES FREQUENCY STABILITY TEMPERATURE RANGE WAVEFORM FREQUENCY RTX TBD* 781 C: ±1.5 PPM D: ±2.0 PPM E: ±2.5 PPM JZ: -10°C TO +70°C LZ: -20°C TO +70°C F1: -30°C TO +75°C S: CLIPPED SINE C: HCMOS IN MHz PIN CONNECTION Scale none Dimension in mm inch PIN FUNCTION
1 GND
2 OUTPUT
3 VCC
EXAMPLE: RTX*-781EF1S-18.432 LOW PROFILE PACKAGE TOLERANCE AND STABILITY TO ± 2.5 PPM LOW COST