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
,
Cli
pp
ed Sine Wave
Features
•
Frequency range of 10MHz to 40M
Hz
•
Excellent Frequency Stability
•
Low Phase noise
•
Wide range of pullability options
•
Low power consumption
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Frequency
Range
F
10
10
26
40
MHz
5V
3V
Vs. Operating Temperature
B: 0
°
C to +70
°
C
G: -40
°
C to +85
°
C
±0.5
±2.5
ppm
Select max.
stability. See
Ordering
Information
Frequency
Stability
∆
F/F
Vs. Supply Voltage
Vs. Aging / Year
±
0.2
±
1
ppm/V
ppm
Operating
Temperature
Range
T
0
°
-40
°
+70
°
+85
°
°
C
Order Code B
Order Code G
Output
Clipped Sine
0.8Vp-p minimum
Load
10K
Ω
//10pF
Supply
Voltage
Vcc
External 150pF decoupli
ng
capacitor recommended
4.75
2.8
5.00
3.0
5.25
3.3
V
Order Code D
Order Code F
Voltage
Control
Vc
0.5
0.5
4.5
2.5
V
Input
Impedance
1M
Ω
Pullability
ppm
See Orde
ring
Information
Deviation
slope
Monotonic positive
Linearity
-10
+10
ppm/V
Modulation
BW
10
KHz
3dB
BW
SSB Phase
Noise
@100 Hz
@ 1 KHz
@10 KHz
-115
-135
-150
dBc/Hz
Fo=13MHz
Start up
2
ms
Applications
•
Portable
equipment
•
Telecommunications
•
Data
acquisition
RoHS Status
75 South Street, Hopkinton, MA
01748 • 800-982-5737 •
508-435-6831 • FAX 508-435-5289 •
www.valpeyfisher.com
• RevD0408
2
VFTX301
TCXO with Voltage Control Option
5x3.2mm Surface Mount
,
Cli
pp
ed Sine Wave
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
APR
Code
Specification
T TCXO
A
±5ppm
B ±8ppm
C ±10ppm
D ±12ppm
E ±15ppm
F ±18ppm
G ±20ppm
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
PIN
Specification
1 Vc
or
GND
2 GND
3 Output
4 Vcc
How to Order
Vcc
Code
Specification
F 3.0V
D 5.0V
V
FTX301
FREQUENCY
,
MHz
OIO1234
YWWM
Part I.D.
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