Fox FOX781B 5.0v thru-hole tcxo/vctcxo Datasheet

5.0V THRU-HOLE TCXO/VCTCXO
MODEL: FOX781 SERIES
FEATURES
OPTIONS
•
•
•
•
• VCTCXO - FOX781C
• Higher Frequencies
• 3.0V Operation
5.0V Operation
Clipped Sine Output
Adjustable Frequency
14-Pin DIP
Learn more about:
Part Marking Identification
• PART NUMBER SELECTION Learn More - Internet Required
Internet required
Frequency
Model Frequency
Operating
Number Stability Temperature (ºC) Range (MHz)
242-Frequency-xxxxx FOX781B see table
-20 ~ +75
8.000 ~ 20.0001
243-Frequency-xxxxx FOX781C see table
-20 ~ +75
8.000 ~ 20.0001
Part Number
• ELECTRICAL CHARACTERISTICS
MAX (unless otherwise noted)
PARAMETERS
Frequency Range (Fo)
Initial Frequency Tolerance @ 25ºC Vc=2.5V
Frequency Stability
Over Temperature Range
Over Supply Voltage Change (5.0V ± 5%)
Over Load Change (10KΩ ± 10% // 10pF 10%)
Temperature Range
Operating
(Topr)
Storage
(Tstg)
Supply Voltage
(Vdd)
Output Waveform
(Clipped Sine)
Peak-to-Peak Level (Vp-p)
Input Current
(Idd)
Output Load
Aging @ 25ºC; per year
Frequency Adjustment (Internal Trimmer)
Pullability
(Vc = 2.5±2.0V)2
8.000 ~ 20.0001 MHz
±1.0PPM
±2.5PPM
±0.2PPM
±0.2PPM
-20ºC ~ +75ºC
-40ºC ~ +80ºC
5V ±5%
1.0V Min
2.0mA
10KΩ // 10pF
±1.0PPM
±3.0PPM Min
1
Higher frequencies are possible on an individual inquiry basis.
For proper operation, a control voltage (Vc) must be applied to pin 1 on VCTCXO's.
3
Other stabilities and temperature ranges available. Contact Fox Engineering for details
VCTCXO version (FOX781C) available on an individual inquiry basis to custom customer
specifications.
All specifications subject to change without notice. Rev. 6/1/04
2
All dimensions are in millimeters.
FOXElectronics
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