FOX729E

TCXO SMD TEMPERATURE COMPENSATED CRYSTAL OSCILLATORS FOX729 / 739 The FOX729 / 739 provide a small 0.4 cm3 volume and an extended temperature range. With an optional 3.0V supply voltage, this part is exceptional for portable transmission and communication equipment. FEATURES • Miniature Size • Tight Stability • Wide Temperature Range • 3V Supply Voltage - B Version • VCTCXO - E Version 5V • VCTCXO - BE Version 3V APPLICATIONS • Cellular Phones • Cordless Phones • Communications Equipment • Portable Instrumentation • Aerospace • ELECTRICAL CHARACTERISTICS (Ta = 25° C, V DD = +5.0V, Load = 10kΩ // 15pF) PARAMETERS Frequency Range* (Fo) (9.60,12.00,12.80, 15.36, 19.20 STD) Frequency Tolerance Frequency Stability over Temperature Range over Supply Voltage Change (VDD ±5%) over Load Change 10kΩ ±10%, 15pF ±10% Temperature Range Operating Temperature (TOPR) Storage Temperature (TSTG) Supply Voltage (VDD) Output Waveform (Clipped Sine) Peak-to Peak Level (Vp-p) Input Current (IDD) Load Frequency Adjustment Aging Voltage Control Option MIN 9.600 -0.5 -2.5 -0.3 -0.3 -30 -35 +4.75 1.0 2.0 10 15 ±3.0 -1.0 ±4.0 ±2.0 • PIN CONNECTIONS FOX729A/E FOX739A/E Discontinued MAX 20.000 +0.5 +2.5 +0.3 +0.3 +75 +80 +5.25 (Internal Trimmer) (per year at 25°C) VCTCXO - E Version (2.5V ±2.0V) VCTCXO - BE version (1.5V ±1.0V) Actual Size UNITS MHz PPM PPM ºC V V mA KΩ pF PPM PPM PPM TCXO +1.0 * Other frequencies available. Consult Fox Customer Service for your requirements. All specifications subject to change without notice. Rev. 5/30/98 #1 VD D #4 OUTPUT #1 GND #4 GND #2 N.C. or Vc #5 GND #2 GND #5 N.C. or Vc #3 GND #3 OUTPUT #6 VD D Inch dimensions shall govern. All dimensions are in inches & parenthetically in millimeters. See page 65 for tape and reel specifications. 68 FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 941-693-0099 FAX 941-693-1554 http://www.foxonline.com © 1998 FOX ELECTRONICS