MINIUSO TEMEX [TEMEX], MINIUSO Datasheet - Page 2

• Manufacturer Part Number: MINIUSO
• Description: Space Qualified Mini USO - Ultra Stable Crystal Oscillator, General Specification (rev1)
• Manufacturer: TEMEX [TEMEX]

All information contained within this document is exclusive property of TEMEX, it is expressly forbidden to partially or totally reproduce or to disclose to a third
party without obtaining prior written permission from TEMEX.
Space Mini USO
Space Qualified Mini USO - Ultra Stable Crystal Oscillator,
General Specification (rev1)
Recommended for space clock applications, navigation and positioning onboard systems. Very good
short term stability (Allan variance).
Operating temperature range
Shocks (pyrotechnic shock)
Storage temperature range
Case type (s) : 70x70 height 50mm
Frequency range : 5 – 12 MHz
Temperature Range : from – 20° to + 70° C
Frequency stability vs. temperature range from +/- 0.05ppb under vacuum
Short term stability : 5.10-13 at 1s-100s
Frequency Control Range : depending on spec
Ageing per year : +/- 10 ppb first year
Output wave form : sine 50 Ohms
Output level : 5 to 10 dBm
Supply Voltage : +12V or +15V
Power consumption during Warm Up : 10W
Power consumption steady state : 4W atmospheric pressure ; 2W under vacuum
Radiation : TDR from 50kRad up to 100 kRad (Si)
FM in accordance with MIL-PRF-55310 rev D
Shocks (half sine)
Features
Random vibration
Applications
Environmental conditions
Sine vibration
Acceleration
Parameters
Radiation
2/5
Unit
° C
° C
50 Grms ; 1,7g²/Hz from 100 Hz to 1000Hz
Minimum
20g as per MIL-STD-202, Method 204,
– 20
– 55
Up to 100 kRad total dose
1500g @ 1.5kHz
1200g, 0.3ms
Typical
Condition D
25g
February 5th, 2008
Maximum
+ 125
+ 70