Issue: 02 Date: 2009-04-02 Specification AXIOM45 Oscillator type : OCXO High stability, Sinewave Output Parameter
Frequency range Standard frequencies Frequency stability Initial tolerance vs.
temperature in operating temperature range (steady state)
min.
typ.
max.
Unit
MHz MHz ppm ppb ppb ppb ppb ppb ppb °C ppb ppb ppb/year ppb/year ppm ppm V kΩ
Condition
5 120 10 / 16.
384 / 20.
000 ± 500 ± 100 ± 50 ± 25 ± 10 ± 5 +60 ±2 ±2 ± 200 ± 100
operating temperature range vs.
supply
voltage variation vs.
load change long term stability (aging) per year after 30 days operation Frequency adjustment range Electronic Frequency Control (EFC) range EFC
voltage VC EFC slope (∆f / ∆VC) EFC input impeda...