VFTX332
TCXO with Voltage Control Option
5x7mm, CMOS or Clipped Sine
STRATUM III
Features
Frequency range of 10MHz to 26MHz
Digital Temperature Compensation
Fundamental mode crystal
High Reliability
Low power consumption
Symbol
F
Vs. Operating Temperature
-20C to +70C
-40C to +85C
Overall including 20 years
aging
Condition
Min
10
Typ
Max
26
±0.28
±0.50
±4.6
-20
-40
-55
4.75
3.13
5.00
3.30
+70
+85
+125
5.25
3.47
3.5
6.0
3.3
4.5
RoHS Status
Parameter
Frequency Range
Unit
ppm
ppm
C
°C
V
mA
V
Ω
ppm
%
KHz
dBc/Hz
ps
ms
Vp-p
Frequency Stability
∆F/F
Note
See Chart
Below
Referenced to
+25C
frequency
Operating
Temperature
Range
Storage Temp.
Supply Voltage
Supply Current
Voltage Control
Vc Input
Impedance
Deviation range
Deviation slope
Linearity
Modulation BW
SSB Phase Noise
Phase Jitter
Start up
Clipped Sine
Output Level
T
Order Code D
Order Code G
Order Code D
Order Code E
Clipped Sine
CMOS
Vcc
Ic
Vc
For 3.3V model
For 5.0V model
0
0.5
100K
±5
VCTXCO
version
@ 100Hz
@ 1 KHz
@10 KHz
1σ over 12Khz ~ 20MHz
10KΩ // 10pF load
Voh
Vol
Tr/Tf
High Level
Low Level
15pF
load
Symmetry
Rise/Fall Time
Disable
Enable
+25C, Nominal
Vcc and load, Vc=1.65 or
2.50 volts
Monotonic positive
-10
+10
10
-120
-140
-148
3.5
2
0.8
0.9 Vcc
-
45
-
0.1 Vcc
55
8
0.3 Vcc
3dB BW
Fo=12.8MHz
Fo=12.8MHz
See load
diagram
CMOS Output
%
ns
Output is high
Impedance
ppm
At time of
shipment
Tri-State
Initial Frequency
Accuracy
0.7 Vcc
-0.5
0.5
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 •
www.valpeyfisher.com
RevP0511
VFTX332
TCXO with Voltage Control Option
5x7mm, CMOS or Clipped Sine
STRATUM III
Available
Frequencies
CMOS
Clip Sine Wave
10MHz, 12.8MHz, 13MHz, 16.384Mhz, 19.4MHz, 19.44MHz, 20MHz,
25M, 25.6M, 26MHz
10MHz, 12.8MHz, 13MHz, 19.44MHz
How to Order
VFTX332
Temperature Range
Code
Specification
D
-20°C to 70°C
G
-40°C to +85°C
Supply Voltage
Code
Specification
E
3.3V
D
5.0V
Code
T
A
FREQUENCY, MHz
Deviation
Specification
N/A (TCXO)
±5ppm (VCTCXO)
Code
C
N
Output
Specification
CMOS
Clipped Sine Wave
PIN
1
5
6
9
10
Specification
Vcontrol or N/C
GND
Output
Tristate control
Vcc
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 •
www.valpeyfisher.com
RevP0511
VFTX332
TCXO with Voltage Control Option
5x7mm, CMOS or Clipped Sine
STRATUM III
Parameter
Thermal Shock
High Temp. & humidity
Low Temp.
Mechanical Shock
Vibration
IR reflow
Test Condition
-55°C to +125°C, 10minutes, 200 cycles
85°C, 85% humidity , 500 hours
-40°C,
±
3°C, 500 hours
1500g, half sinewave, 0.5ms, 3 axis, 3 times
20Hz to 20KHz, 1.52mm, 20g, 3 axis 4 hours sinewave
245°C ±5°C, 5±0.5 seconds (maximum)
Reference Standard
MIL-STD-883D 1011.9, cond. B
JIS-C 7022B-5, Cond. C
JIS-C-5021
MIL-STD-883D 2002.3, cond. B
MIL-STD-883D 2007.2, cond. B
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 •
www.valpeyfisher.com
RevP0511
