Oscillators, Standard tcvcxo, Optional ocxo – Symmetricom XL-GPS User Manual
Page 21: Certification, Calibration statement, Standard tcvcxo optional ocxo, Certification calibration statement, Accuracy: < 1 x 10, 1 sec 3 x 10, 1 day temp 5x10
997-01530-01, Rev. C-25, Jan 2008
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Oscillators
Standard TCVCXO
Optional OCXO
Certification
Calibration Statement
This unit does not contain user-serviceable parts and does not require calibration.
Accuracy:
< 1 x 10
-12
@ 1 day when locked to GPS
Frequency/Timing Stability
(Allan Deviation)
1 x 10
-9
@ 1 sec
3 x 10
-10
@ 10 sec
3 x 10
-10
@ 100 sec
2 x 10
-10
@ 1000 sec
1 x 10
-12
@ 1 day
Temp
5x10
-7
, over 0°C to 50°C when not locked to GPS
Accuracy:
< 1 x 10
-12
@ 1 day when locked to GPS
Frequency/Timing Stability
(Allan Deviation)
1 x 10
-10
@ 1 sec
1 x 10
-10
@ 1000 sec
1 x 10
-12
@ 1 day
Temp
1 x 10
-8
, over 0°C to 50°C when not locked to GPS
Drift rate
5 x 10
-9
/ Day
UL
UL 60950:2000
C-UL
CAN/CSA-C22.2 No. 60950-00:2000
FCC
FCC Part 15, Subpart B
CE
89/336/EEC EMC Directive
EN55022:1998
EN55024:1998
EN61000-3-2:2000
EN61000-3-3:1995
73/23/EEC Low Voltage Safety Directive
EN 60950-1:2001
IEC
IEC 60950-1:2001 Safety of Information Technology Equipment (ITE)