Data Sheet

VFOV110
OCXO Ultra Low Noise
25.4x22mm SMD, CMOS / SINE
Features



RoHS Status
50MHz to 135MHz Frequency Range
Ultra Low Phase Noise: -170 dBc/Hz @ 100KHz
Sine Wave or CMOS/TTL output
Applications






Point to Point Radio
Satellite Base Station
Synthesizer Reference
Microwave Communications
Test & Measurement
Radar Reference
Electrical Specifications
Parameter
Frequency
Range
Frequency
Stability
Symbol
Condition
Min
F
∆F/F
50
Vs. Operating Temperature
A: 0C to +50C
B: 0C to +70C
D: -20C to +70C
G: -40C to +85C
Vs. Aging / Year
Vs. Aging / 10 Years
Operating
Temperature
Range
Supply
Voltage
Max
Unit
135
MHz
 0.2
 0.3
 0.5
 1.0
ppm
<1
<5
T
0
0
-20
-40
10Hz
100Hz
1KHz
10KHz
100KHz
SSB Phase
Noise
Typ
Vcc
11.4
4.75
+50
+70
+70
+85
-90
-120
-140
-168
-174
12.0
5.0
12.6
5.25
Note
See How to
Order Chart
ppm
ppm
After 30 days
C
Order Code A
Order Code B
Order Code D
Order Code G
dBc/Hz
Performance
Dependent on
Operating
Frequency
V
Order Code B
Order Code D
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevI0910
1
VFOV110
OCXO Ultra Low Noise
25.4x22mm SMD, CMOS / SINE
Electrical Specifications
Parameter
Output
Waveform/Load
Symbol
Condition
Sine
CMOS/TTL
Min
CMOS 50% Waveform
Duty Cycle
Rise / Fall Time
Tr/Tf
CMOS 15pF Load
Logic “1” Level
Voh
CMOS 15pF Load
Logic “0” Level
Vol
Warm up time
t
Typ
Max
Unit
+7 dBm min / 50 Ohm
4V / 10KOhm / 15pF
45
55
2.0
V
CMOS 15pF Load
Control Voltage
Vc
Steady State @ 25C
Steady State @ -40C
Start-Up
V
2
3
min
1.2
2.2
3.2
-30
1.5
2.5
3.5
4.0
0
5
Deviation Range
Deviation slope
Setability
Reference
Voltage
0.4
Sine
P
Vco
25C
Vref
%
ns
3.6
To 0.1ppm accuracy
Harmonics
Power
Consumption
Note
Order Code S
Order Code C
Ref to 1 hr
frequency
W
V
ppm
Monotonic, Positive
1.5
2.0
2.5
V
3.85
V
4.0
4.15
How to Order
FREQUENCY, MHz
VFOV110
Temperature Stability
Code
K
L
M
P
Code
A
B
D
G
Output
Supply Voltage
Temperature Range
Specification
1.0 ppm
0.5 ppm
0.3 ppm
0.2 ppm
Code
B
D
Specification
0°C to 50°C
0°C to 70°C
-20°C to 70°C
-40°C to 85°C
Specification
12V ± 5%
5V ± 5%
Code
C
S
Specification
CMOS
Sinewave
Available Frequency Stabilities over Operating Temperature Ranges
Code
Temperature Range
1.0ppm
0.5ppm
0.3ppm
0.2ppm
A
0°C to 50°C




B
0°C to 70°C



D
-20°C to 70°C


G
-40°C to 85°C

75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevI0910
2
VFOV110
OCXO Ultra Low Noise
25.4x22mm SMD, CMOS / SINE
Absolute Maximum Ratings
Parameter
Supply
Break Down
Voltage
Storage
Temperature
Control
Voltage
Symbol
Condition
Min
Max
Unit
-0.5
-0.5
+7.0
+15.0
V
Ts
-55
+125
C
Vc
-1
9
V
5 V Models
12V Models
Vcc
Typ
Note
Environmental and Mechanical
Parameter
Mechanical Shock
Vibration
Specification
Per MIL-STD-202, 30G, 11ms
Per MIL-STD-202, 5G to 2000Hz
Soldering Conditions
230C for 30s max SMD Profile
Note: The VFOV110 is of a Non-Hermetic construction for use in No-Clean, No-Wash processes. Should
you require implementing a wash, please consult the factory.
Vcc
3
Vc
100 Ω
1
Vref
4
Output
2
5
10K
Pin Connections
Pin #
1
2
3
4
5
Connection
Vc
Vref
Vcc
Output
GND
Outline Drawing
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevI0910
3
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