VFOV504
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
Electrical Specifications
Parameter
Frequency
Range
Symbol
F
Vs. Operating Temp.
E: -30C to +70C
Vs. Supply Voltage
Vs. Aging / Day
Vs. Aging / Year
Operating
Temperature
Range
Allan Variance
SSB Phase
Noise
Retrace
G-sensitivity
T
1s
10Hz
100Hz
1KHz
10KHz
100KHz
After 30 min.
worst direction
-30
20e-12
-95
-125
-152
-160
-160
20
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
1
4.75
5.0
5.25
V
Vcc
Supply Voltage
3.14
3.3
3.47
0.12
0.23
steady state, 25C
Power
P
1.2
1.5
W
steady state, -30C
Consumption
0.7
1.0
start-up
τ
to 0.1ppm accuracy
30
60
Sec.
Note 1
Warm up time
*Note 1: Warm up time is affected by input voltage, initial accuracy, frequency, aging and other conditions.
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB0311
1
VFOV504
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
Vcc=5.0V
Sine-Wave
Output
R
L
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
4.1
2.73
0
0
0.5
1
0.4
4.2
2.8
4.3
2.87
Vcc=3.3V
At 100MHz
45
+6
+3
+8
+5
50
-25
none
4.3
2.8
V
ppm
ppm/
V
V
Vcc = 5.0V
Vcc=3.3V
3.9
2.4
0.4
3
55
+10
+7
Ω
dBc
fundamental
Min
Typ
Max
Unit
Note
Order Code H
10KOhm / 15pF
V
V
ns
%
dBm
Order Code S
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB0311
2
VFOV504
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
260C 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 15.1
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
Specification
-7
1x10
-8
5x10
-8
2x10
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
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB0311
3
VFOV504
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 • RevB0311
4
京公网安备 11010802033920号
EEWORLD
