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CO-352 Voltage Controlled Crystal Oscillators (VCXO)


CO-352
Features:
  • Frequencies to 720 MHz
  • Deviation to ± 0.25%
  • Temperature stability to ± 0.5 ppm
    0°C to +50°C (with ± 100ppm deviation)



TEMPERATURE COMPENSATED (TC/VCXOs)
Series CO-352
Center Frequency 20.1MHz to 720MHz
Deviation ±0.01% to ±0.25%, Model Codes for ±0.01%, ±0.03%,
±0.1%, and ±0.25% are shown in the stability section below.
Control Voltage ±5 volts (higher or lower sensitivty, or unipolar control, available);
Negative transfer function
Linearity "N": ±5% "A": ±3% (smooth monotonic characteristic with no discontinuities)
("B": ±1%. For reference only. Option is no longer available - 6/05)
Modulation Rate 0 to 10kHz, demodulated signal is flat to ±1dB
Stability (at fo)
 
 
 
±0.01% deviation (G)
(Temperature Range B)
0°C to +50°C
Code Stability
GB36 ±.0003%
GB57 ±.00005%
(Temperature Range D)
-20°C to +70°C
Code Stability
GD56 ±.0005%
GD16 ±.0001%
(Temperature Range F)
-55°C to +85°C
Code Stability
GF25 ±.002%
GF56 ±.0005%

±0.03% deviation (H)
HB15 ±.001%
HB56 ±.0005%
HD15 ±.001%
HD56 ±.0005%
HF55 ±.005%
HF25 ±.002%

±0.01% deviation (L)
LB25 ±.002%
LB15 ±.001%
LD55 ±.005%
LD25 ±.002%
LF14 ±.01%
LF55 ±.005%

±0.25% deviation (K)
KB14 ±.01%
KB35 ±.003%
KD24 ±.02%
KD14 ±.01%
KF34 ±.03%
KF24 ±.02%
Output Level/Frenquecy Sinewave ≥0.5Vrms/50 is standard
20.1 MHz - 720 MHz
TTL and HCMOS are available on special orders.
Supply Voltage (±5%) +15 Vdc ± 5% standard; 12 - 24 Vdc optional,
+5 Vdc required for TTL and HCMOS
Frequency Adjust Mechanical adjustment permits setting center frequency;
range is approximately 10% of deviation,
but no less than ±0.001%
Size 2" x 3" x 0.75"
(51 x 77 x 19 mm)
Configuration
Options
pins for pcb mount
"SW", SMA, on side, pins and mounting studs on base
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CO-352


Dimensions in inches

Pin Configuration
Pin
1
*2
3
4
*5
Function
Supply (+)
Case
RF Ouyput
0 Volts, Case
VCXO Input

*+5V for TTL Output
-5.2V for ECL Output
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