3.0V Surface Mount TCXO/VCTCXO MODEL: FOX923 SERIES FEATURES OPTIONS • • • • • • Voltage Control (FOX923E) • Voltages of 2.8V ~ 3.3V 3.0V Operation 1.0 mm Max Height Clipped SINE Output Low Cost Tape and Reel • PART NUMBER SELECTION Learn More - Internet Required Part Number 673-Frequency-xxxxx 638-Frequency-xxxxx Model Number FOX923B FOX923E Frequency Stability see table see table Operating Temperature -20 ~ +75 ºC -20 ~ +75 ºC Learn more about: Part Marking Identification Tape and Reel Specification Internet required Frequency Range (MHz) 8.000 ~ 35.000 8.000 ~ 35.000 • ELECTRICAL CHARACTERISTICS MAX (unless otherwise noted) PARAMETERS Frequency Range (FO) Initial Frequency Tolerance @ 25ºC (FOX923E: VC = 1.5V1) Frequency Stability2 Over Temperature Range Over Supply Voltage Change (3.0V ± 5%) Over Load Change (10KΩ//10pF) ±10% Temperature Range Operating (TOPR) Storage (TSTG) Supply Voltage3 (VDD) Input Current (IDD) Output Waveform (Clipped Sine) Peak-to-Peak Level (Vp-p) Aging @ 25ºC; per year Pullability1 (Vc = 1.5V ± 1.0V) Maximum Soldering Temp / Time Moisture Sensitivity Level (MSL) Termination Finish 8.000 ~ 35.000 MHz ± 1.0PPM ± 2.5PPM ± 0.2PPM ± 0.2PPM -20 ~ +75ºC -40 ~ +85ºC 3.0V ± 5% 2.0mA 0.8V MIN ± 1.0PPM ±5PPM MIN, ±15PPM MAX 260ºC / 10 Seconds* 1 Au 1 For proper operation, a control Voltage (Vc) must be applied to pin 1 on VCTCXO's. Other stabilities/temperature ranges available. 3 Other voltages available. All specifications subject to change without notice. Rev. 7/26/05 2 All dimensions are in millimeters. Pin Connections FOX923B #1 NC #2 GND FOXElectronics #3 Output #4 Vdd FOX923E #1 Vc #2 GND #3 Output #4 Vdd 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239) 693.0099 FAX +1 (239) 693.1554 http://www.foxonline.com EMEA Munich, Germany +49 0 89.90936870 FAX +49 0 89.90936776 | Asia Hong Kong +852.2854.4285 FAX +852.2854.4282 © 2005 FOX ELECTRONICS 93