OCXO143-1000

OCXO 143-1000 www.isotemp.com www.taitien.com CRYSTAL OSCILLATOR SPECIFICATION This specification defines the operating characteristics of an ovenized crystal oscillator. Long term stability is assured through use of premium components. REV. - DESCRIPTION OF REVISION DWN. BY APV. BY DATE JTL TST 08-04-2011 1. OUTPUT(PIN = "R.F. OUTPUT") 1.1. Frequency 1.2. Initial Accuracy a. @ Temperature b. After time on power c. Within time period following date code d. @ VCO Input voltage 1.3. Waveform 1.4. Level a. "1" level b. "0" level 1.5. Load 1.6. Duty cycle 1.7. Spurious 2. FREQUENCY STABILITY 2.1. Ambient 2.2. Aging a. At time of shipment b. After indefinite storage i. Daily ii. Yearly iii.10 years 2.3. Voltage 2.4. Short term 2.5. Load 2.6. Warm-up 2.7. Phase Noise a. @ 1 Hz b. @ 10 Hz c. @ 100 Hz d. @ 1 kHz e. @ 10 kHz 10.000 MHz < ±2x10-7 +25 ±1°C 30 ±3 minutes ≤ 90 days +2.0 ±0.001 V Rectangular HCMOS > +4.5 V < +0.5 V 15 pF 40% to 60%@ +2.5 V < -60 dBc < ±1x10-8, 0°C ...