VFOV100
OCXO – Ultra Low Noise, Ultra Stable
HCMOS / SINE WAVE
Features
RoHS Status
5MHz to 120MHz frequency range
Ultra low phase noise: (fundamental crystal)
o
o
-155 dBc/Hz @ 1kHz offset
-168 dBc/Hz floor
Sine wave or HCMOS output
Applications
PLL Reference for Telecommunication Systems
Microwave Communications / RADAR Signal Source
GPS Holdover
Instrumentation / Test and Measurement
Electrical Specifications
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Frequency
Range
F
5
120
MHz
STD option shown.
See “How to Order”
Chart below
Vs. Operating temperature
ppb
ppb
10
E: -30C to +70C
∆F/F
Frequency
Stability
Vs. Supply voltage
±3
±5
Ref. VCC typ.
Vs. Aging / Day
Vs. Aging / Year
3
0.3
ppb
ppm
after 30 days
0.2ppb available
Operating
Temperature
Range
STD option shown.
See “How to Order”
Chart below
T
-30
+70
C
Allan Variance
1s
10E-12
1Hz
10Hz
100Hz
1kHz
10kHz
100kHz
-95
For 10MHz
Oscillator
-125
-145
-155
-165
-168
SSB Phase
Noise
dBc/Hz
( For 100MHz see
plot on next page)
Retrace
After 30 min.
ppb
20
1
G-sensitivity
worst direction
ppb/g
11.4
4.75
3.14
12.0
5.0
3.3
12.6
5.25
3.47
Supply Voltage
VCC
V
steady state, 25C
steady state, -30C
start-up
1.0
2.0
3.2
1.2
2.2
3.5
Power
Consumption
P
W
Warm Up Time
τ
2
3
min
to 0.1ppm accuracy
+25C
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
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