OCXO-143-1

PHONE: (434) 295-3101 FAX: (434) 977-1849 Charlottesville, VA USA www.isotemp.com OCXO 143-1 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 A New form,7.7.3. 125-606 was 125-502 BY APV DATE DAG TST 09-09-1999 LRB TST 10-20-2003 ISOTEMP RESEARCH INC. CODE ID MODEL NO. CHARLOTTESVILLE, VA. USA 31785 OCXO 143-1 PAGE OF TOTAL DWG. NO. REV. 1 3 114-918 A Charlottesville, VA USA www.isotemp.com OCXO 143-1 1. OUTPUT 1.1. Frequency 1.2. Waveform 1.3. Level 1.4. Load 1.5. Harmonics 1.6. 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. @ 10 Hz b. @ 100 Hz c. @ 1 kHz d. @ 10 kHz e. @ 100 kHz 3. ELECTRICAL FREQUENCY ADJUSTMENT 3.1. Range 3.2. Control 3.3...