Phase Locking
Applications
(32 kHz to 640 MHz
logic output)

Voltage Controlled Crystal Oscillators


TTL

Configuration

Low profile hybrid DIP

Series

CO402V

Center
Frequency

32 kHz75 MHz

Supply Voltage
(±5%)

+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 

** Deviation is referenced to the specified output frequency . For example, in
Model CO401VBX at 10 MHz, at 25°C and 0V control, the frequency is at
least 100 ppm below 10 MHz and at +5V the frequency is at least 100 ppm above 10MHz.
*The following notes apply to options C,F,I,L and N (±200 ppm deviation);
 They are available at frequencies up to 25 MHz for TTL and HCMOS and 75 MHz for ECL and Sinewave.
 Linearity of ±10% is standard.


Control Voltage

0 to 5V; positive transfer function
(lowest frequency at 0V)
*Bipolar control optional (±3V to ±10V)
(625 kHz to 70 MHz)
*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

0.5" x 0.8" x 0.2"
(12.7 x 20.3 x 5.1 mm)
CO442V: 14 pin
