LFOCXO065760BULK

OCXO Specification Part No. + Packaging: LFOCXO065760Bulk Customer Part: Description A GPS disciplined OCXO incorporating a GPS receiver unit to give 1PPS and 10MHz output. With 1.5µs holdover stability achieved by using an adaptive algorithm. Standard NMEA0183 data is available to the user via a serial port. Model IQCM-110 Model Issue number 2 Frequency Parameters Frequency 10.0MHz Operating Temperature Range -20.00 to 75.00°C 10MHz RF Output Details, Pin 2: HCMOS Compatible VoH: 2.7V min VoL: 0.4V max Rise and Fall Time: 8ns max Duty Cycle: 45/55% max Accuracy (24-hour averaging when locked to 1PPS): ±1E-12 Short Term Stability (tested after power for 1hr ref to 25°C, 1s, using PN9000 test equipment): 2E-11 max Ageing (Vs and temperature constant, reference to T=25°C, Vs = 5.0V and after 30 days operation): ±0.2ppb per day, ±10ppb per year 1PPS Output from internal GPS receiver, Pin 10, Phase Accuracy when locked to GPS: Initial Lock Status (30mins locked to GPS): ±80ns max Steady Lock State (>24hrs GPS lock): 25ns RMS max 24hrs Holdover Capability: Reference 7 days powered on, 2 days GPS lock. Temperature varied