OCO1000SC Typical Applications Base Station Switching Synthesizer Standard frequencies OCXO Features Surface Mounted Package Reflow Process Compatible High Stability SC-Cut Crystal 19.44; 26 MHz Frequency stabilities Parameter vs. operating temperature range Parameter Initial tolerance vs. supply voltage change vs. load change st vs. aging / 1 . year Frequency stability Operating temp range < 30 ppb -20 ... +70C Value Condition < 300 ppb < 10 ppb < 10 ppb < 200 ppb @ VC = 2.5 V static static after 30 days Value Condition Frequency tuning Parameter Electrical frequency control (EFC) Voltage range (VC) Linearity Pulling slope 1 ppm 0.5 to 4.5V < 10 % Positive RF output Parameter Signal Load Rise and Fall time Duty cycle Value Condition HCMOS 15 pF 5 % < 5 ns 40/60 % Note 1 @ 15pF & 10 to 90% @ Vs/2 Value Condition Supply voltage Parameter Supply voltage (VS) Power consumption steady state During warm up Reference voltage output 5.0 V 5 % < 1.0 W < 2.5 W 4,0 V 5 % @ 25C Additional parameters Parameter Phase Noise Warm-up time Weight Operable temperature range Storage temperature range Processing & Packing Corning Frequency Control * Worldwide Data Book 2001 Value < -60 dBc/Hz < -95 dBc/Hz < -120 dBc/Hz < -130 dBc/Hz < -145 dBc/Hz < -150 dBc/Hz < 5 min Condition 1 Hz Note 2 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz @25C to final freq. within 0,3 ppm <9g -30 ... +80C -40 ... +90C handling&processing note v1.0.2000-11-01 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 OCXO OCO1000SC Enclosure Typ Drawing G 185 7 6 5 G185 4 H =11,3 ; G185 Standard 2 3 H 0,2 1 25,4 0,2 2,5 2,5 S Auflage flache 0,1 S Pin Connections Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Example: Order: Ordering Code Model OCO1000SC OCO1000SC Note 1 2 7,620,1 17,8 0,1 22 0,2 all units in mm Control Voltage (Vc) Reference voltage output Supply voltage Vs RF Output N.C. N.C. GND, Case Frequency 19M44000 can drive TTL, ACMOS and CMOS Typical values @ 26 MHz Unless otherwise stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25C) Subject to technical modification; Not all options and codes are available at all Frequencies Corning Frequency Control * Worldwide Data Book 2001 v1.0.2000-11-01 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