
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevI1212
Specifications are subject to change without notice
3
VFOV100
OCXO – Ultra Low Noise, Ultra Stable
HCMOS / SINE WAVE
Parameter Symbol Condition Min Typ Max Unit Note
Supply Break Down
Voltage VCC -0.5 VCC+20% V
Control Voltage VC -1 6 V
Parameter Condition
Storage Temperature -60°C to +90°C
Humidity Hermetically sealed
Mechanical Shock Per MIL-STD-202, 30g, half sine, 11ms
Vibration Per MIL-STD-202, 10g swept Sine to 500Hz
Soldering Conditions 260C for 10s at terminations (hand solder only – not reflow compatible)
Markings Epoxy ink or laser engraved
Code Per day Per year
A 5ppb 0.5ppm
Above
50MHz
F 3ppb 0.3ppm
B 2ppb 0.2ppm
D 0.5ppb 60ppb
Below
50MHz
E 0.4ppb 50ppb
Environmental and Mechanical Conditions
Available Frequency Stabilities over Operating Temperature Ranges
Absolute Ratings
How to Order
Package Dimensions (mm)
VFOV100 25.4 x 22
Code Specification
R 1x10-7
T 5x10-8
U 2x10-8
V 1x10-8
Code Specification
A 0°C to 50°C
B 0°C to 70°C
C -10°C to 60°C
D -20°C to 70°C
E -30°C to 70°C
G -40°C to 85°C
Code Specification
D 5V ± 5%
E 3.3V± 5%
B 12V ± 5%
Code Specification
H HCMOS
S Sine wave
- -
Model
VFOV100
Stability Temperature Range Supply Voltage
ging Output
W D E C H
Frequency, MHz
10
Order
Code Temperature Range
Stability
1x10-7 5x10-8 2x10-8 1x10-8
A 0°C to 50°C
B 0°C to 70°C
C -10°C to 60°C
D -20°C to 70°C
E -30°C to 70°C
G -40°C to 85°C