OCXOPLUS Datasheet, PDF (2/6 Pages) TEMEX – Space Qualified OCXO Plus - Oven Controlled Crystal Oscillator, General Specification (rev1)

Space Qualified OCXO Plus – Oven Controlled Crystal Oscillator,
General Specification (rev1)
December, 5th 2007
Features
• Case type (s) : 50x50 height 30mm
• Frequency range : 10 MHz to 40 MHz
• Overall frequency stability vs. temperature range from +/- 2ppb to +/-0.5 ppb under vacuum
• Frequency Control Range : depending on spec
• Ageing per year : +/- 20 ppb first year
• Output wave form : sine 50 Ohms
• Output level : 10 dBm
• Supply Voltage : +10V or +15V
• Power consumption during Warm Up : 6W
• Power consumption steady state : 4W atmospheric pressure ; 2W under vacuum
• Environmental conditions depending on customer request
• Radiation : TDR from 50kRad up to 100 kRad (Si)
• FM in accordance with MIL-PRF-55310 rev D
Applications
Recommended for space clock applications, navigation and positioning onboard systems
Environmental conditions
Parameters
Operating temperature range
Storage temperature range
Sine vibration
Random vibration
Acceleration
Shocks (pyrotechnic shock)
Shocks (sawtooth)
Shocks (half sine)
Radiation
Unit
Minimum Typical
Maximum
°C
– 20
+ 70
°C
– 55
+ 125
20g as per MIL-STD-202, Method 204,
Condition D
50 Grms ; 1,7g²/Hz from 100 Hz to 1000Hz
25g
1500g @ 1.5kHz
50g, 11ms
1200g, 11ms
Up to 100 kRad total dose
2/6
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