TCXO 958 Typical Applications Features PCS Base Stations Land Mobile Radio Cellular Telephony Radio in the Local Loop Test Equipment Avionics Low Profile Package Standard 4-Pin DIP Package Mechanical Control, EFC Optional High Stability Surface Mount Options Available Frequency Range 1 MHz - 30 MHz Parameters Model Numbers Operating Temperature Range Frequency Stability (ppm) Clipped Sine Wave (1 Vpp min. into 1k) Square Wave (CMOS) 0....50C 0.5 ppm 1.0 ppm 2.0 ppm 1.0 ppm 2.5 ppm 5.0 ppm 1.0 ppm 1.5 ppm 2.0 ppm 2.5 ppm 1.0 ppm 2.0 ppm 2.5 ppm 1.0 ppm 2.0 ppm 2.5 ppm 958AA 958AB 958AD 958DB 958DE 958DF 958BB 958BC 958BD 958BE 958HAA 958HAB 958HAD 958HDB 958HDE 958HDF 958HBB 958HBC 958HBD 958HBE 958CB 958CD 958CE 958EB 958ED 958EE 958HCB 958HCD 958HCE 958HEB 958HED 958HEE 0.....70C -20....+70C -30....+70C -40....+85C Note: Model 958 custom versions available with output waveforms of ACMOS, SINE, ECL & PECL Additional Parameters Supply Voltage: Current Clipped Sinewave: CMOS: Aging: Mechanical Frequency Control: Electrical Frequency Control Voltage Range: Deviation: Slope: Input Impedance: Typical Phase Noise @ 10 MHz +5 Vdc 5% 2 mA to 6 mA 10 mA to 00 mA 1 ppm/year 3.5 ppm min. 1Hz Offset 10Hz Offset 100Hz Offset 1kHz Offset 10kHz Offset <- 55 dBc / Hz <-90 dBc / Hz <-120 dBc / Hz <-140dBc / Hz <-150dBc / Hz 0.5 to 4.5 Vdc 8 ppm min. (others available) Positive > 10 kohms Corning Frequency Control * Worldwide Data Book 2001 v1.1.2001-04-17 Corning Frequency Control Inc. * 100 Watts Street * Mt. Holly Springs, PA 17065 * Tel 1-717-486-3411 * Fax 1-717-486-5920 * www.corningfrequency.com Tele Quarz GmbH & Co. KG * Landstrasse * D-74924 Neckarbischofsheim, Germany * Tel +49-7268-801-0 * Fax +49-07268-801-281 * www.telequarz.de 1 /2 TCXO 958 Enclosures 1 7 8 14 Pin Connections Voltage Control or N/C GND RF Output Vcc 1 7 8 14 Pin Connections Voltage Control or N/C GND RF Output Vcc Dimensions: Inches (mm) Model 958 EFC Blank = No EFC V= EVC Option * Typical P/N = 958VHAAT10 Corning Frequency Control * Worldwide Data Book 2001 1 7 8 14 Dimensions: Inches (mm) Waveshape Freq. Stab. Temp. Range HAA Package Code T = Through-hole S = SMT G = Gullwing Pin Connections EFC when specified GND RF Output Supply Voltage Dimensions: Inches (mm) Frequency 10M00000 Note: Package is non-hermetic v1.1.2001-04-17 Corning Frequency Control Inc. * 100 Watts Street * Mt. Holly Springs, PA 17065 * Tel 1-717-486-3411 * Fax 1-717-486-5920 * www.corningfrequency.com Tele Quarz GmbH & Co. KG * Landstrasse * D-74924 Neckarbischofsheim, Germany * Tel +49-7268-801-0 * Fax +49-07268-801-281 * www.telequarz.de 2/2