VFOV500 Series
OCXO - Ultra Miniature, Ultra Low Power
HCMOS / SINEWAVE
Features
30MHz to 120MHz Frequency Range
o
Industry’s smallest OCXO
o
Fastest Warm-up (<30s)
o
< 120mW power consumption
Sine Wave or HCMOS output
Low Phase Noise Fundamental mode
RoHS Status
Applications
PLL reference for Telecommunication Systems
Microwave Communications / RADAR signal source
Portable Equipment
Instrumentation / Test and Measurement
Replaces Valpey Fisher Part Number(s): VFT14A
Electrical Specifications
Parameter
Frequency
Range
Symbol
F
Vs. Operating Temp.
E: -30°C to +70°C
Vs. Supply Voltage
Vs. Aging / Day
Vs. Aging / Year
Operating
Temperature
Range
Allan Variance
SSB Phase
Noise
Retrace
G-sensitivity
Supply Voltage
Power
Consumption
Warm up time
Vcc
P
τ
steady state, 25°C
steady state, -30°C
start-up
to 0.1ppm accuracy
T
1s
10Hz
100Hz
1KHz
10KHz
100KHz
After 30 min.
worst direction
4.75
3.14
5.0
3.3
0.12
1.2
0.7
30
-30°
20e-12
-95
-125
-153
-165
-168
±20
±1
5.25
3.47
0.23
1.5
1.0
60
Condition
Min
30
±
50
±5
5
0.3
+70°
Typ
Max
120
Unit
MHz
ppb
ppb
ppb
ppm
°C
STD option shown.
See “How to Order”
Chart below
Ref. Vcc typ.
after 30 days
STD option shown.
See “How to Order”
Chart below
Note
Frequency
Stability
∆F/F
dBc/Hz
For 100MHz
Oscillator
ppb
ppb/g
V
W
Sec.
15
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevA0707
1
VFOV500 Series
OCXO - Ultra Miniature, Ultra Low Power
HCMOS / SINEWAVE
Electrical Specifications
Parameter
HCMOS / TTL
Output
Levels
Symbol
Condition
HCMOS/TTL
V
H
V
L
Rise / Fall time
Duty Cycle
Sine-Wave
Output
Harmonics
Sub-Harmonics
Control Voltage
Pull Range
Deviation slope
Reference output
Vref
Vc
Vcc = 5
Vcc=3.3V
from nominal F
Monotonic, Positive
Vcc = 5
Vcc=3.3V
4.19
2.73
0
0
±0.5
±1
0.4
4.3
2.8
4.41
2.87
Vcc=5 or 12V
R
L
At 100MHz
45
+6
+8
50
-25
none
4.3
2.8
V
ppm
ppm/
V
V
At 100MHz
Vcc = 5
Vcc=3.3V
3.9
2.4
0.4
10
55
+10
Min
Typ
Max
Unit
Note
Order Code H
V
V
ns
%
dBm
Ω
dBc
fundamental
10KOhm / 15pF
Order Code S
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevA0707
2
VFOV500 Series
OCXO - Ultra Miniature, Ultra Low Power
HCMOS / SINEWAVE
Absolute Maximum Ratings
Parameter
Supply Break Down
Voltage
Control Voltage
Symbol
Vcc
Vc
Condition
Min
-0.5
-1
Typ
Max
Vcc+20%
9
Unit
V
V
Note
Environmental and Mechanical
Parameter
Storage Temperature
Humidity
Mechanical Shock
Vibration
Soldering Conditions
Specification
-60°C to +90°C
Hermetically Sealed
Per MIL-STD-202, 30g, half sine, 11ms
Per MIL-STD-202, 10g swept Sine to 2000Hz
260°C for 10s
How to Order
Model
VFOV504
-
Stability
W
Temperature Range
D
Supply Voltage
E
Aging
A
Output
H
-
Frequency, MHz
10
Package Dimensions (mm)
VFOV504
21.85 x 20.5
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
Code
A
F
B
Per
day
5ppb
3ppb
2ppb
Per
year
0.5ppm
0.3ppm
0.2ppm
Code
R
T
U
V
W
Specification
-7
1x10
-8
5x10
-8
2x10
-8
1x10
-9
5x10
Specification
5V ± 5%
3.3V± 5%
Code
H
S
Specification
HCMOS
Sinewave
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
5x10
∗
∗
∗
-9
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevA0707
3
VFOV500 Series
OCXO - Ultra Miniature, Ultra Low Power
HCMOS / SINEWAVE
Package
VFOV504
All tolerances 0.254mm ( 0.1” )
Pin
1
2
7
8
14
Connection
Vcontrol
Vref.
GND
Output
Vcc
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevA0707
4
