Fox FOX789A Tcxo smd temperature compensated crystal oscillator Datasheet

TCXO SMD TEMPERATURE COMPENSATED CRYSTAL OSCILLATOR
FOX789A
The FOX789A, is an SMD temperature compensated crystal oscillator
with an optional voltage control on pin 1. With its industry standard
package size and footprint, this TCXO is perfect for existing designs
where cost effectiveness and high capacity are important.
FEATURES
APPLICATIONS
• Surface Mount
• Miniature Size
• Tight Stability
• Wide Temperature Range
• Optional Voltage Control
• Cellular Phones
• Cordless Phones
• Communications Equipment
• Aerospace
• Portable Instrumentation
Discontinued
Actual Size
• ELECTRICAL CHARACTERISTICS (Ta = 25°C, Vcc = +5.0V, CL = 10kΩ//10pF)
PARAMETERS
Frequency Range
(Fo)
Frequency Tolerance
(Ta = 25°C)
Frequency Stability
Over Temperature Range
Over Supply Voltage Change (5.0V ±0.3V)
Temperature Range
Operating
(TOPR)
Storage
(TSTG )
Supply Voltage
(VDD)
Output Waveform
(Clipped Sine)
Peak-to Peak Level
(Vp-p)
Input Current
(IDD )
Output Load
MIN
9.600
-0.5
MAX
20.000
+0.5
-2.5
-0.3
+2.5
+0.3
-30
-35
+4.75
+75
+80
+5.25
Frequency Adjustment
Aging
Voltage Control Option
±3.0
-1.0
±5.0
ºC
TCXO
V
V
1.0
2.0
10
10
(Internal Trimmer)
(per year at 25°C)
VCTCXO - FOX789E (pin 1: 2.5V ±2.0V)
All specifications subject to change without notice.
UNITS
MHz
PPM
PPM
+1.0
mA
KΩ
pF
PPM
PPM
PPM
Rev. 2/6/98
Pin Connections
#1
#2
#3
#4
Not Connected or Voltage Control (FOX789E)
Ground (Case)
OUTPUT
VDD
Inch dimensions shall govern.
All dimensions are in inches & parenthetically in millimeters.
FOXElectronics
5570 Enterprise Parkway
Fort Myers, Florida 33905
941-693-0099
© 1998 FOX ELECTRONICS
FAX 941-693-1554
http://www.foxonline.com
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