VFTX301
TCXO with Voltage Control Option
5x3.2mm Surface Mount,
Clipped Sine Wave
Features
•
•
•
•
•
Frequency range of 10MHz to 40MHz
Excellent Frequency Stability
Low Phase noise
Wide range of pullability options
Low power consumption
RoHS Status
Applications
•
•
•
Parameter
Frequency
Range
Portable equipment
Telecommunications
Data acquisition
Symbol
F
Vs. Operating Temperature
B: 0°C to +70°C
G: -40°C to +85°C
Vs. Supply Voltage
Vs. Aging / Year
Operating
Temperature
Range
Output
Load
Supply
Voltage
Voltage
Control
Input
Impedance
Pullability
Deviation
slope
Linearity
Modulation
BW
SSB Phase
Noise
Start up
Monotonic positive
-10
10
@100 Hz
@ 1 KHz
@10 KHz
-115
-135
-150
2
+10
ppm/V
KHz
dBc/Hz
ms
3dB BW
Fo=13MHz
T
Clipped Sine
Vcc
Vc
10KΩ//10pF
External 150pF decoupling
capacitor recommended
4.75
2.8
0.5
0.5
1M
5.00
3.0
0°
-40°
±
0.2
±
1
+70°
+85°
Condition
Min
10
10
Typ
Max
26
40
Unit
MHz
Note
5V
3V
Select max.
stability. See
Ordering
Information
Frequency
Stability
∆F/F
±0.5
±2.5
ppm
ppm/V
ppm
°C
Order Code B
Order Code G
0.8Vp-p minimum
5.25
3.3
4.5
2.5
V
V
Ω
ppm
See Ordering
Information
Order Code D
Order Code F
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 •
www.valpeyfisher.com
• RevD0408
1
VFTX301
TCXO with Voltage Control Option
5x3.2mm Surface Mount,
Clipped Sine Wave
How to Order
VFTX301
Stability
Code Specification
L
±0.5ppm
K
±1.0ppm
J
±1.5ppm
H
±2.0ppm
G
±2.5ppm
Temperature Range
Code
Specification
A
0°C to 50°C
C
-10°C to +60°C
D
-20°C to 70°C
F
-30°C to +85°C
G
-40°C to 85°C
FREQUENCY, MHz
Code
F
D
Vcc
Specification
3.0V
5.0V
Freq. Vs Temp Availability
Temp (°C)
A: 0.5ppm
B: 1.0ppm
0°C to +50°C
♦
♦
-10°C to +60°C
♦
♦
-20°C to +70°C
♦
♦
-30°C to +85°C
♦
♦
-40°C to +85°C
o
o
o case by case
♦
available
Code
T
A
B
C
D
E
F
G
APR
Specification
TCXO
±5ppm
±8ppm
±10ppm
±12ppm
±15ppm
±18ppm
±20ppm
OIO1234
YWWM
Part I.D.
PIN
1
2
3
4
Specification
Vc or GND
GND
Output
Vcc
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 •
www.valpeyfisher.com
• RevD0408
2
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