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High Stability, Low Aging, Oven Controlled Crystal Oscillator

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FREQUENCY ELECTRONICS, INC. 55 Charles Lindbergh Blvd. Mitchell Field, NY 11553 516-794-4500 · FAX: 516-794-4340 MODEL FE-162B-19Z · · · · High stability vs. temperature-up to ±3x10-10 Low aging Low phase noise Ideal for GPS, CDMA, 3G applications HIGH STABILITY, LOW AGING, OVEN CONTROLLED CRYSTAL OSCILLATOR PARAMETER UNITS STANDARD FREQUENCY 10.0 MHz Output Signal Into 50 ohms Operating Temperature Range >3.0 dBm Frequency stability over temperature 2 E-9 peak to peak -5°C to +65°C Frequency stability versus supply voltage 12V ± 5% Frequency stability versus Load 50 Ohm ± 10% Long term stability <±3x10-10 <±3x10-10 <±5x10-9 <±0.3x10-9 <±100x10-9 <±300x10-9 Per day after 48 hours per day after 30 days per year per 10year Note 1: At a constant temperature and excluding aging, the oscillators average output frequency needs to stay within 5 E-11 over any 30 minute interval. PARAMETER Phase Noise (for 10 MHz) typical: 1Hz 10Hz 100Hz 1000Hz 10000Hz Harmonic suppression Spurious Short term stability (Allan Variance) for 1s Warm-up time Frequency control range Voltage control range Supply voltage ±5% Peak current consumption after switch on Current consumption at steady state Package outline Shock Vibration UNITS <-95 <-125 <-145 <-150 <-155 better than -30 -80 (9 to 11MHz) <1x10-11 Typical < 5 (within ±5x10-8) ±3 to ±5x10-7 0 to + 5 (+ slope) 12 dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc dBc minutes V V < 0.5 A <180 mA Y 2.02 x 1.626 x 0.75 51.3 x 41.3 x 19 50 10-200Hz, 5g in mm g Note 2: Adjustment range must be sufficient to reset the frequency to nominal for 10 years. CIRCUIT B+ IN REF V 20K FREQ ADJ 4 3 OSC 2 RF OUT BOTTOM VIEW Y PACKAGE 5 1 GND Frequency Electronics, Inc. Final Release 5/20/03