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CO-434V/454V, CO-434VH/454VH Voltage Controlled Crystal Oscillators (VCXO)


CO454V
Features:
  • High frequency capability
  • ± 20 ppm stability option

Phase Locking
Applications

(32 kHz to 640 MHz
logic output)
Voltage Controlled Crystal Oscillators
Series CO-434V CO-454V CO-434VH ECLinPS 10E/10EL
C0-454VH ECLinPS 100E/100EL
Output
ECL (PECL output available - contact factory)
  10K, 10KH 100K ECL or ECLinPS
100E/EL
ECLinPS or ECLinPS Lite
with Complementary Outputs
Configuration 16 pin DDIP 16 pin DDIP 24 pin DDIP
Center
Frequency
32 KHz -
200 MHz
32 KHz -
200 MHz
201-640 MHz
Supply Voltage
(±5%)
-5.2 Vdc -4.5 Vdc CO-434VH: -5.2 Vdc
CO-454VH: -4.5 Vdc
Deviation/Stability Alternatives
Code Temperature
Range
Temperature
Stability
** Minimum
Deviation
0    0/+50°C ±10 ppm ±  30 ppm
A    0/+50°C ±20 ppm ±  50 ppm
B    0/+50°C ±35 ppm ±100 ppm
C*    0/+50°C ±35 ppm ±200 ppm
 
D    0/+70°C ±20 ppm ±  40 ppm
E    0/+70°C ±40ppm ±100ppm
F*    0/+70°C ±40 ppm ±200 ppm
G -20/+70°C ±30 ppm ±  60 ppm
H -20/+70°C ±40 ppm ±100 ppm
I* -20/+70°C ±40 ppm ±200 ppm
 
J -40/+85°C ±40 ppm ±  60 ppm
K -40/+85°C ±50 ppm ±100 ppm
L* -40/+85°C ±50 ppm ±200 ppm
 
M -55/+85°C ±50 ppm ±100 ppm
N* -55/+85°C ±50 ppm ±200 ppm
 
Control Voltage
0 to -5V
(lowest frequency at 0V)
*Bipolar control optional (±3V to ±10V)

*With bipolar control voltage option, transfer function is negative, linearity is ±10% and an additional +12V to +24V supply is required for ECL models.
Linearity ±20% (±10% optional); ± 10% is standard with bipolar control voltage and with deviation/stability options C, F, I, L, and N.
Mechanical
Tuning Options
N/A
Size
0.8" x 0.98" x 0.2"
(20.3 x 25 x 5.1 mm)
16 pin double DIP
0.8" x 1.4" x 0.2"
(20.3 x 35.6 x 5.1 mm)
24 pin double DIP
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CO-434V/454V

Dimension in inches
 
Pinouts
Pin
6
8
9
16
CO-434V*
VCXO
-5.2Vdc/-4.5Vdc
Output
OV, Case
Pin
6
8
9
16
CO-454V
VCXO
OV, Case
Output
Supply (+)
*For complimentary output option, Q is on pin 10.
Unlisted pins may be used internally
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CO-434VH/454VH

Dimension in inches
 
Pinouts
Pin
5
12
13
14
15
24
Others
Function
VCXO Input
Supply (-)
RF Output Q
RF Output Q
RF Return, case
0V, case
Do not use*
* Pin may be used internally
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