Vectron Products - ECL/PECL Clock Oscillators - CO-432, CO-452
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CO-432/452
CO-432/452 ECL/PECL Clock Oscillators
Features:
Frequencies from 5 MHz to 200 MHz
Low Profile 14 Pin Dip
10K, 10KH, 100K, ECLinPS, 10E/EL and 100E/EL Logic
CO431 Available as QPL to MIL-0-55310/25B
SPECIFICATIONS
Part
Series
Frequency
Output
CO-432
14 Pin Dip
5 MHz-200 MHz
Output taken directly from 10K, 10KH, ECLinPS or
ECLinPS Lite gate, depending on temperature and
frequency
range.
Complementary
outputs
optional.
-5.2 Vdc ± 5%
<45 mA to 110 MHz
<70 mA above 110 MHz
CO-432C:
±25 ppm
STANDARD:
Option
1:
Option
2:
Option
5:
Option
6:
*Option
7:
Aging Rate
(typical after 30 days)
0°C
-55°C
-55°C
0°C
0°C
-55°C
to +70°C:
to +85°C:
to +125°C:
to +50°C:
to +50°C:
to +125°C:
Output taken directly from 100K, ECLinPS or
ECLinPS Lite gate, depending on temperature
and frequency range. Complementary outputs
optional.
-4.5 Vdc±5% at <60 mA
CO-452C:
±25 ppm
±25 ppm
±50 ppm
±50 ppm
±5 ppm
±10 ppm
±100 ppm
3 ppm first year
<2 ppm/year thereafter
CO-452
Supply
Accuracy
(at 25°C)
Temperature Stability
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.
is
also
available
over
wider
Improvement
temperature ranges. Please contact factory.
*-1,-2,-7 restricted to -30/+85°C above 110 MHz in CO-233ME
3 ppm first year
2 ppm/year thereafter
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http://www.vectron.com/products/xo/CO-432_452.htm
3/11/2009
Vectron Products - ECL/PECL Clock Oscillators - CO-432, CO-452
Page 2 of 2
SCREEN TESTING OF ABOVE MODELS
Standard
SCREEN TEST
Stabilization Bake
(150°C)
Seal Test
(Gross and Fine)
Temperature Cycling
(Thermal Shock)
Burn-in, operating
160 hours @125°C
Acceleration
(5000g in Y
1
axis)
MIL-STD-883
METHOD
—
1014, Cond A2
1010, Cond B
—
2001, Cond A
CLASS
X
X
X
Options
CLASS
D
X
X
X
X
CLASS
B
X
X
X
X
X
CLASS
S
Class
S
screen
test
requirements include 24
hour additional bake-out, 80
hour
additional
burn-in,
thermal shock, PIND test
and radiographic inspection
in addition to Class B
Screening. Has major cost
impact.
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Dimension in inches
Pinouts
Pin
7
8
14
Other
Function
Supply (-)
Output
OV, case
*N/C
* Unlisted pins may be used internally
#For external tuning, "E" accuracy, connect variable capacitor with nominal range of 5-30 pF from pin 2 to pin 3.
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Copyright © 1997-2009 by Vectron International, Inc.,
A Dover Company.
Vectron International's
Terms and Conditions.
The most recent change to this page occurred 02/11/2009
http://www.vectron.com/products/xo/CO-432_452.htm
3/11/2009
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