13
2003 FOX ELECTRONICS
FOXElectronics
5570 Enterprise Parkway Fort Myers, Florida 33905 USA +001(239)693-0099
FAX +001(239)693-1554
http://www.foxonline.com
2.0" x 2.0" OVEN CONTROLLED CRYSTAL OSCILLATOR
FPC5_ _AS Series
FEATURES
5.0V Operation
Sine Wave Output
2.0" x 2.0" x 0.75"
SC Cut Resonators
All specifications subject to change without notice. Rev. 11/7/03
*Specifications are applicable to 10 MHz units. Performance at other frequencies will vary from
these values. Other frequencies and performance is available.
Contact Fox Custom Products Center (CPC) for details at 877-369-8041.
Outside the US call +001 (239) 693-0099 or email to cpc@foxonline.com
Frequency
Stability vs. Temp
2 PPB
5 PPB
10 PPB
MODEL NUMBER SELECTION
Operating
Temperature (C)
0 ~ +50
-20 ~ +70
-40 ~ +75
*Frequency
Range (MHz)
5.000 ~ 50.000
5.000 ~ 50.000
5.000 ~ 50.000
FPC501AS
FPC502AS
FPC503AS
Model Number
PRELIMINARY
Unless otherwise specified, tolerances are 0.26
All dimensions are in millimeters.
Pin Connections
"Pin numbers
are for
reference only"
5.000 ~ 50.000 MHz*
+5 VDC 5%
3 Watts
0.8 Watts Typical
2 PPB
0.5 PPB / Day
50 PPB / Year
10
-11
/ Sec
(Typical @ 10 MHz)
-120 dBc
-140 dBc
-155 dBc
-158 dBc
3 minutes
1 PPM min
Positive
10%
> 100 K
Sine
> 3 dBm
> 30 dBc
PARAMETERS
Frequency Range (F
O
)
Supply Voltage
Power (Warm-Up for 3 minutes)
Power Stabilized at +25C (Still air)
Voltage ( 5% Change)
Short Term Aging (3 weeks min operation)
Long Term Aging (After 60 days operation)
Allan Variance (1 sec samples)
Phase Noise (Offset)
10 Hz
100 Hz
1 KHz
10 KHz
Warm-Up to within 100 PPB
Frequency Adjust (0 to +5 VDC)
Slope
Non-Linearity
Input Impedance
Output
Output Level into 50 Ohms
Harmonics
ELECTRICAL CHARACTERISTICS
MAX
(unless otherwise noted)
#1) Trim
#2) N.C. or trim reference Voltage
#3) VDD
#4) Output
#5) GND / Case
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