TCXO
SMD TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS
The FOX 739 / 759 provide a small 0.4 cm
3
volume and an extended
temperature range. With an optional 3.0V supply voltage, this part
is exceptional for portable transmission and communication
equipment.
FOX739 / 759
FEATURES
Miniature Size
Tight Stability
Wide Temperature Range
3V Supply Voltage - B Version
VCTCXO - E Version 5V
VCTCXO - BE Version 3V
APPLICATIONS
Cellular Phones
Cordless Phones
Communications Equipment
Portable Instrumentation
Aerospace
ELECTRICAL CHARACTERISTICS (V
DD
= +5.0V, Load = 10kW // 10pF)
PARAMETERS
Frequency Range* (Fo) (12.80, 15.36, 19.20 STD)
Frequency Tolerance
Frequency Stability
Over Temperature Range
Over Supply Voltage Change (V
DD
±5%)
Over Load Change 10kW ±10%, 10pF ±10%
Temperature Range
Operating Temperature
(T
OPR
)
Storage Temperature
(T
STG
)
Supply Voltage
(V
DD
)
Output Waveform
(Clipped Sine)
Peak-to Peak Level
(Vp-p)
Input Current
(I
DD
)
Load
Frequency Adjustment
Aging
Voltage Control Option
(Internal Trimmer)
(per year at 25°C)
VCTCXO
- E Version (2.5V ±2.0V)
VCTCXO
- BE version (1.5V ±1.0V)
MIN
12.800
-1.0
-2.5
-0.3
-0.3
-30
-35
+4.75
1.0
MAX
20.000
+1.0
+2.5
+0.3
+0.3
+75
+80
+5.25
2.0
10
10
+1.0
UNITS
MHz
PPM
PPM
ºC
V
V
mA
KW
pF
PPM
PPM
PPM
±3.0
-1.0
±4.0
±2.0
TCXO
* Other frequencies available. Consult Fox Customer Service for your requirements.
All specifications subject to change without notice.
Rev. 06/09/00
FOX739
FOX759
See page 74 for tape and reel specifications.
All dimensions are in millimeters.
Fort Myers, Florida 33905
941-693-0099
FAX 941-693-1554
http://www.foxonline.com
© 2000 FOX ELECTRONICS
FOXElectronics
5570 Enterprise Parkway
77
京公网安备 11010802033920号
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