AXIOM40 Datasheet PDF

Issue: 05 Date: 2009-04-02 Specification AXIOM40 Oscillator type : OCXO high stability, HCMOS 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 40 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 impedance RF output Signal waveform Load Rise & decay time Symmetry (duty cycle) Warm-up time @25°C Phase noise @10 MHz Option II „10“ -10 @+25°C, VC= 2.5V Option II = “100” Option II = “50” Option II = “25” Option II = “10” Option II = “5” Note 2 VS ± 5% Option II = “100” All other Options II Option II =“100” All o...