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| Model XOSM-57 Vishay Dale Clock Oscillators Surface Mount 1.5MHz to 70.0MHz FEATURES * HCMOS/TTL compatible. * Industrial temperature range optional. ELECTRICAL SPECIFICATIONS Operating Temperature: 0C to + 70C (- 40C to +85C optional). Frequency Stability: .01% Standard (.0025% and .005% optional). Input Voltage: + 5.0VDC 0.5V. Enable Input Voltage: 4.0V minimum. Disable Input Voltage: 0.8V maximum. Output Load: 50pF or 10 TTL loads. ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: - 55C to + 85C, 3 cycles. Shock: 1000g, 0.35 millisecond, 1/2 sine wave, 3 shocks each plane. Vibration: .06 D.A., 10 - 55Hz, 20g, 55 - 3000Hz. Humidity: 85% relative humidity at + 85C, 240 hours. STANDARD ELECTRICAL SPECIFICATIONS FREQUENCY RANGE (MHz) 1.5 to 19.999 20.0 to 49.999 50.0 to 70.0 INPUT CURRENT (mA) (Max.) 15 40 50 WAVEFORM SYMMETERY @ 50%Vdd 45/55 45/55 45/55 RISE AND FALL TIME (nS) (Max.) 8 5 5 "ZERO" LEVEL Vdd 10% 10% 10% "ONE" LEVEL Vdd 90% 90% 90% DIMENSIONAL CONFIGURATIONS [Numbers in brackets indicate millimeters] PIN 1 2 3 4 2 3 0.200 [5.08] *An internal pull-up resistor is connected to Pin 1 allowing active output if Pin 1 is left open. 0.098 [2.5] 0.063 [1.6]Max. 0.295 [7.49] 0.055 [1.4] 0.200 [5.08] 1 4 CONNECTION N.C. or E/D Ground Output + 5VDC ENABLE/DISABLE FUNCTION *Pin 1 Pin 3 E/D Output Open Active High (1) Active Low (0) High Z SUGGESTED SOLDER PAD LAYOUT 0.079 [2.0] 0.071 [1.8] 0.158 [4.0] 0.200 [5.08] PACKAGING 16mm wide tape and reel packaging for automatic assembly. 1000 pieces per reel. A 0.01F bypass capacitor should be placed between Vdd and GND to minimize power supply line noise. HOW TO ORDER XOSM-57 MODEL B FREQUENCY STABILITY AA = .0025% (25PPM) A = .005% (50PPM) B = .01% (100PPM) Standard R OTR Blank = Standard R = - 40C to + 85C E ENABLE/DISABLE Blank = Pin 1 open E = Disable to Tristate 50M FREQUENCY/MHZ Document Number 35028 Revision 09-Feb-00 www.vishay.com 31 |
Price & Availability of XOSM-57
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