VFTX301
TCXO with Voltage Control Option
5x3.2mm Surface Mount, Clipped Sine Wave
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
10
Typ
Max
26
40
Unit
Note
5V
3V
F
MHz
Select max.
stability. See
Ordering
Vs. Operating Temperature
B: 0°C to +70°C
±0.5
±2.5
ppm
Frequency
Stability
∆F/F
G: -40°C to +85°C
Information
Vs. Supply Voltage
Vs. Aging / Year
± 0.2
± 1
ppm/V
ppm
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
2.8
0.5
5.00
3.0
5.25
V
Order Code D
Order Code F
Vcc
Vc
3.3
4.5
2.5
V
0.5
1M
Ω
Impedance
See Ordering
Information
Pullability
ppm
Deviation
slope
Monotonic positive
Linearity
-10
10
+10
ppm/V
KHz
Modulation
BW
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 • RevD0408
1