VFTX302
TCXO with Voltage Control Option
5x7mm Surface Mount, Clipped Sine Wave/CMOS
Features
RoHS Status
Frequency range of 10MHz to 40MHz
Excellent Frequency Stability
Low Phase noise
Wide range of pullability options
Low power consumption
Applications
Portable equipment
Telecommunications
Data acquisition
Parameter
Frequency
Range
Symbol
Condition
Min
10
26
Typ
Max
40
40
Unit
Note
5V
3V
F
MHz
See “How to
Order”
Vs. Operating Temperature
ppm
Frequency
Stability
∆F/F
0.2
0.3
1
Vs. Supply Voltage
Vs. Supply Voltage
Vs. Aging / Year
ppm/V
ppm/V
ppm
Clipped Sine
HCMOS
Operating
Temperature
Range
0
-40
+70
+85
Order Code B
Order Code G
T
C
Output
Load
Clipped Sine
0.8Vp-p minimum
10KΩ//10pF
Supply
Voltage
Voltage
Control
Input
External 150pF decoupling
capacitor recommended
4.75
3.15
0.5
5.00
3.30
5.25
V
Order Code D
Order Code E
Vcc
Vc
3.45
4.5
2.5
V
0.5
500K
Ω
Impedance
See Ordering
Information
Pullability
ppm
Deviation
slope
Monotonic positive
Linearity
Modulation
BW
-10
3
+10
%
KHz
3dB BW
SSB Phase
Noise
@100 Hz
@ 1 KHz
@10 KHz
-115
-135
-150
dBc/Hz
Fo=13MHz
Start up
2
ms
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevJ0511
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