VFOV101
OCXO – Ultra Low Noise, Ultra Stable
HCMOS / SINE WAVE
Features
5MHz to 120MHz frequency range
Ultra low phase noise: (fundamental crystal)
o
-155 dBc/Hz @ 1kHz offset
o
-168 dBc/Hz floor
Sine wave or HCMOS output
RoHS Status
Applications
PLL Reference for Telecommunication Systems
Microwave Communications / RADAR signal source
GPS Holdover
Instrumentation / Test and Measurement
Electrical Specifications
Parameter
Frequency
Range
Symbol
F
Vs. Operating temperature
E: -30C to +70C
Vs. Supply voltage
Vs. Aging / Day
Vs. Aging / Year
Operating
Temperature
Range
Allan Variance
T
1s
1Hz
10Hz
100Hz
1kHz
10kHz
100kHz
After 30 min.
worst direction
V
CC
P
τ
steady state, 25C
steady state, -30C
start-up
+25C
11.4
4.75
3.14
12.0
5.0
3.3
1.0
2.0
3.2
2
-30
10E
-12
-95
-125
-145
-155
-165
-168
20
1
12.6
5.25
3.47
1.2
2.2
3.5
3
Condition
Min
5
10
±3
3
0.3
+70
±5
Typ
Max
120
Unit
MHz
ppb
ppb
ppb
ppm
C
STD option shown.
See “How to Order”
Chart below
Ref. V
CC
typ.
after 30 days
0.2ppb available
STD option shown.
See “How to Order”
Chart below
Note
Frequency
Stability
∆F/F
For 10MHz
dBc/Hz
( For 100MHz see
plot on next page )
SSB Phase
Noise
Retrace
G-sensitivity
Supply Voltage
Power
Consumption
Warm Up Time
ppb
ppb/g
V
W
min
to 0.1ppm accuracy
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevA212
Specifications are subject to change without notice
1
VFOV101
OCXO – Ultra Low Noise, Ultra Stable
HCMOS / SINE WAVE
Electrical Specifications
Parameter
HCMOS / TTL
Output
Levels
Rise / Fall time
Duty Cycle
Sine-Wave
Output
Levels
Harmonics
Sub-Harmonics
Control Voltage
Pull Range
Deviation Slope
Reference Output
V
REF
V
C
V
CC
= 5 or 12V
V
CC
=3.3V
from nominal F
V
CC
= 5 or 12V
V
CC
= 3.3V
V
CC
= 5 or 12V
V
CC
=3.3V
0
0
0.5
0.125
0.4
4.1
2.7
1
none
4.2
2.8
V
ppm
ppm/
V
4.2
2.8
4.3
2.9
V
Monotonic,
Positive
V
CC
=5 or 12V
V
CC
=3.3V
R
L
Symbol
Condition
HCMOS/TTL
V
H
V
L
At 100MHz
45
+6
+3
+8
+4
50
-25
V
CC
= 5 or 12V
V
CC
=3.3V
3.8
2.4
0.4
10
55
+10
+5
Min
Typ
Max
Unit
Note
Order Code H
V
V
ns
%
dBm
Ω
dBc
Fundamental
Order Code S
10kOhms / 15pF
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevA212
Specifications are subject to change without notice
2
VFOV101
OCXO – Ultra Low Noise, Ultra Stable
HCMOS / SINE WAVE
Absolute Ratings
Parameter
Supply Break Down
Voltage
Control Voltage
Symbol
V
CC
V
C
Condition
Min
-0.5
-1
Typ
Max
V
CC
+20%
6
Unit
V
V
Note
Environmental and Mechanical Conditions
Parameter
Storage Temperature
Humidity
Mechanical Shock
Vibration
Soldering Conditions
Markings
-60°C to +90°C
Hermetically sealed
Per MIL-STD-202, 30g, half sine, 11ms
Per MIL-STD-202, 10g swept Sine to 500Hz
260C for 10s (hand solder only)
Epoxy ink or laser engraved
Condition
Model
VFOV101
-
20 x 20
How to Order
Stability
T
Temperature Range
D
Supply Voltage
E
Aging
C
Output
H
-
Frequency, MHz
10
Package Dimensions (mm)
VFOV101
Code
A
B
C
D
E
G
Specification
0°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Code
D
E
B
Code
A
F
B
D
E
Per
day
5ppb
3ppb
2ppb
0.5ppb
0.4ppb
Per
year
0.5ppm
0.3ppm
0.2ppm
60ppb
50ppb
Above
50MHz
Below
50MHz
Code
Specification
HCMOS
Sine wave
Code
R
T
U
V
Specification
1x10
-7
5x10
-8
2x10
-8
1x10
-8
Specification
5V ± 5%
3.3V± 5%
12V ± 5%
H
S
Available Frequency Stabilities over Operating Temperature Ranges
Order
Code
A
B
C
D
E
G
Temperature
Range
0°C to 50°C
0°C to 70°C
-10°C to 60°C
-20°C to 70°C
-30°C to 70°C
-40°C to 85°C
Stability
1x10
-7
5x10
-8
2x10
-8
1x10
-8
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevA212
Specifications are subject to change without notice
3
VFOV101
OCXO – Ultra Low Noise, Ultra Stable
HCMOS / SINE WAVE
Package
VFOV101
Pin #
1
2
3
4
5
Connection
GND
Output
V
CC
V
C
V
REF
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.ctsvalpey.com • RevA212
Specifications are subject to change without notice
4
Analogue and Mixed Signal
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