50.8mm x 50.8mm Precision OCXO Preliminary Model: FPC5_ _AS Series Page 1 of 1 Rev. 11/10/2006 http://www.foxonline.com/need_a_sample.htm FEATURES • • • • 5.0V Operation Sine Wave Output 50.8 x 50.8 x 20.5mm SC Cut Resonators "Pin numbers are for reference only" • PART NUMBER SELECTION Learn More - Internet Required Model Operating *Frequency Frequency Number Stability vs. Temp Temperature Range (MHz) 690-Frequency-xxxxx FPC501AS 0 ~ +50 ºC 5.000 ~ 50.000 ±2 PPB 691-Frequency-xxxxx FPC502AS -20 ~ +70 ºC 5.000 ~ 50.000 ±5 PPB 692-Frequency-xxxxx FPC503AS -40 ~ +75 ºC 5.000 ~ 50.000 ±10 PPB Part Number • ELECTRICAL CHARACTERISTICS PARAMETERS MAX (unless otherwise noted) Frequency Range (Fo) Supply Voltage Power (Warm-Up for 3 minutes) Power Stabilized at +25ºC (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 (Referenced to freq after 1/2 hour power on) Frequency Adjust (0 to +5 VDC) Slope Non-Linearity (0.8V-5.0V Input Impedance Output Output Level into 50 Ohms Harmonics Resonator Type 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 ± 0.5 PPM Min. Positive ± 10% > 100 K Sine > 3 dBm > 30 dBc Coldweld, SC Cut All specifications subject to change without notice. *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 or email at http://www.foxonline.com/email.htm Unless otherwise specified, tolerances are ±0.26 All dimensions are in millimeters. Pin Connections #1) Trim #2) N.C or trim reference Voltage #3) Output #4) GND / Case #5) VDD Case Material: Steel Plating: Nickel FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 http://www.foxonline.com EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Taiwan Tel: +886.2.22073427 Fax +886.2.22073486 | Japan Tel: +81.3.3374/2079 Fax: +81.3.3374.5221 © 2006 FOX ELECTRONICS | ISO9001:2000 Certified 35