CO-422B-2XR View Datasheet(PDF) - Vectron International
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MFG CO.
'CO-422B-2XR' PDF : 2 Pages View PDF
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Vectron Products - ECL/PECL Clock Oscillators - CO-431, CO-451
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XOs > CO-431/451
CO-431/451 ECL/PECL Clock Oscillators
Features:
Frequencies from 5 MHz to 200 MHz
Low Profile 4 Pin Dip
10K, 10KH, 100K, ECLinPS, 10E/EL and 100E/EL Logic
CO431 Available as QPL to MIL-0-55310/25B
SPECIFICATIONS
Part
CO-431
CO-451
Series
4 Pin Dip
Frequency
5 MHz-200 MHz
Output
Output taken directly from 10K, 10KH, ECLinPS Output taken directly from 100K, ECLinPS or
or ECLinPS Lite gate, depending on temperature ECLinPS Lite gate, depending on temperature
and frequency range.
and frequency range.
Supply
-5.2 Vdc ± 5%
<45 mA to 110 MHz
<70 mA above 110 MHz
-4.5 Vdc±5% at <60 mA
Accuracy
(at 25°C)
CO-431A: ±50 ppm
CO-451A: ±50 ppm
Temperature Stability
STANDARD:
0°C
to +70°C:
±25 ppm
Improved accuracy/stability available on some models. For
example, for ±7 ppm over 0°C to +50°C and for ±10ppm
over 0°C to +70°C. Improvement is also available over
wider temperature ranges. Please contact factory.
Option 1:
Option 2:
Option 5:
-55°C
-55°C
0°C
to +85°C:
to +125°C:
to +50°C:
±50 ppm
±50 ppm
±5 ppm
Option 6:
0°C
to +50°C:
±10 ppm
*Option 7:
-55°C to +125°C:
±100 ppm
*-1,-2,-7 restricted to -30/+85°C above 110 MHz in CO-233ME
Aging Rate
(typical after 30 days)
3 ppm first year
2 ppm/year thereafter
3 ppm first year
<2 ppm/year thereafter
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http://www.vectron.com/products/xo/CO-431_451.htm
3/11/2009
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