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CO-233/233H Sinewave Crystal Oscillators
Products
>
XOs
> CO-233/233H
Features
Frequencies from 4 MHz to 300 MHz
PCB Mount Design
Low Phase Noise Option Available
+13 dBm output available
SPECIFICATIONS
Series
CO-233/233H:
Basic Line
Frequency
4 MHz to 300 MHz
Output
Standard: 0.5 Vrms/50
(+7 dBm)
Option
R
: 1 Vrms/50
(+13 dBm)
Supply
+15 Vdc ±5%
(Any supply in 12-24 Vdc range optional; supply less than +15 Vdc subject to reduced output level)
Accuracy
(at 25°C)
Standard: ±10 ppm
*Option
T
: ±1 ppm
*Tuning adjustment settable to ±1 ppm
Temperature Stability
STANDARD:
0°C
to
+70°C:
±25 ppm
Option
1
:
-55°C
to
+85°C:
±50 ppm
Option
2
:
-55°C
to
+125°C:
±50 ppm
Option
3
:
0°C
to
+50°C:
±3 ppm
Option
5
:
0°C
to
+50°C:
±5 ppm
Option
6
:
0°C
to
+50°C:
±10 ppm
Aging Rate
(typical after 30 days)
Standard: 3 ppm first year, <2 ppm/year thereafter
Option
Y
: 2 ppm first year, <1 ppm/year thereafter
Phase Noise
(typical 4-100 MHz)
Offset from Carrier
100 Hz
1 kHz
10 kHz
50 kHz
Standard
-100 dBc/Hz
-125 dBc/Hz
-140 dBc/Hz
-145 dBc/Hz
Option L1
-115 dBc/Hz
-140 dBc/Hz
-150 dBc/Hz
-155 dBc/Hz
Noise degrades by 6 dB per octave above 100 MHz
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Pinouts
Pin
*1
*2
3
4
*5
CO-233 Function
0V, RF Return
Case
Supply (+)
Output
**N/A
CO-233H Function
0 Volts
Case
Supply (+)
Output
RF Return
Dimension in inches
top of page
(+7 dBm)