AXIOM20-17

Issue: 01 Specification AXIOM20-17 Oscillator type : OCXO for Cospas-Sarsat Beacons Date: 2007-10-17 Parameter Frequency range Nominal frequency Frequency stability Initial tolerance vs. temperature - temperature ramp of ± 5 °C / h - thermal shock of 30°C operating temperature range vs. supply voltage variation vs. load change Overall aging 5 years Frequency adjustment range Electronic Frequency Control (EFC) RF output Signal waveform Load Rise & decay time Symmetry Warm-up time Supply voltage VS1 (Oven) Current consumption (steady state) Current consumption during warm-up Supply voltage VS2 (Oscillator) Current consumption (VS2) Operable temperature range Storage temperature range www.DataSheet4U.com Enclosure (see drawing) Weight Packing ESD Sensitivity min. typ. 60.750 ±1 max. Unit MHz MHz ppm ppm ppb/min ppb °C °C ppb ppb ppm Condition ±2 ±2 ±2 +55 +55 ± 20 ± 20 ± 10 -40 -20 Note 3 Clause 4.2.2 Clause 4.2.3 Class 1 (Option I) Class 2 (Option I) VS ± 5% N.A. HCMOS 15 7 40 60 2 4.75 5.0 5.25 100 300 400 250 300 4.75 5.0 5.25 10 15 -45 +60 -45 +105 20.7x13.1x8.5 max. 5 Palette or stick 1500 pF ns % min V mA mA mA V mA °C °C mm gram V ∆ffinal/f0 < ±0.1 ppm Note 2 @ +25°C Class 1 Class 2 Note 2 IEC 60679-3 CO 02 HBM as in IEC 610004-2 Notes: 1. Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated 2. Oven supply VS1 can be switched on and off separately, while oscillator supply VS2 is on. Oven will not work properly w...