TCXO
SMD TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS
The FOX759 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.
FOX759
Discontinued
APPLICATIONS
FEATURES
Miniature Size
Tight Stability
Wide Temperature Range
3V Supply Voltage - B Version
VCTCXO - E Version 5V
VCTCXO - BE Version 3V
Cellular Phones
Cordless Phones
Communications Equipment
Portable Instrumentation
Aerospace
ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
(Fo)
Initial Frequency Tolerance at 25ºC
Vc = 2.5V (E Version)*
Vc = 1.5V (BE Version)*
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
)
"A/E" version
"B/BE" version
Output Waveform
(Clipped Sine)
Peak-to Peak Level
(Vp-p)
Input Current
(I
DD
)
Frequency Adjustment
(Internal Trimmer)
Pullability VCTCXO*
E version (Vc = 2.5V ± 2.0V)
BE version (Vc = 1.5V ± 1.0V)
Aging
(per year at 25°C)
* For proper operation, a control voltage (Vc) must be applied to pin 1 on VCTCXOs.
All specifications subject to change without notice.
Rev. 11/09/01
MIN
9.600
-1.0
MAX
20.000
+1.0
UNITS
MHz
PPM
-2.5
-0.3
-0.3
-30
-35
+4.75
+2.85
1.0
±3.0
±5.0
±1.0
+2.5
+0.3
+0.3
+75
+80
+5.25
+3.15
2.0
±10.0
+1.0
PPM
ºC
V
V
mA
PPM
PPM
PPM
TCXO
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