www.DataSheet4U.com Model XO5183-XXX Oven Controlled Crystal Oscillator Electrical Specifications Nominal Frequency (FO): 10.0 MHz (available from 10 MHz to 120 MHz) Frequency Stability (for 10 MHz) vs. temperature, < ± 10ppb vs. Power Supply (± 5%), < ±2ppb vs. Load (± 10%), <± 2ppb vs. time after 30 days continuous operation < ± 1ppb/day < ± 100ppb first year < ± 500ppb for 10 years Frequency Adjustment Method, external voltage, 0VDC to +4VDC Range,: sufficient for > 10-years aging adjustment.