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| C4998A1-0004 Nominal Frequency Initial Accuracy (Time of Shipment) : Frequency stabilities Parameter Crystal Frequency stability Condition OCXO 10.000 MHz 0.10 ppm @ +2.5 VDC EFC vs. operating temperature range vs. aging per day vs. aging per year vs. short-term (ADEV) vs. supply voltage Frequency tuning Parameter SC < 10 ppb < 1 ppb/day < 50 ppb/yr <1e-11 < 2.0 ppb -20 to +85C (ref +25C) after 72 hours on power Tau = 1 sec. 5.0 % change Value Condition Electrical frequency control (EFC): Voltage range Pulling slope Linearity RF output Parameter 0.5 ppm to 1.0 ppm 0 to 5 VDC Positive 20% Value Condition Signal Harmonics Sub-Harmonics Spurious +3.0 to +7.0 dBm <-25 dBc NA <-80 dBc 50 Ohms 50 Ohms no vibration, minimal EM field and ripple Supply Voltage Parameter Value Condition Supply voltage Power consumption steady state Power consumption during warm up + 5.0 V 5% < 2.0 W < 5.0 W Typical @ 25 C Typical Corning Frequency Control Custom Datasheet Revision Date : 2-16-05 SEM Date Printed: 2005-02-23 1/2 Corning Frequency Control Inc. 100 Watts Street Mount Holly Springs, Pennsylvania 17065, USA Tel 1-717-486-3411 Fax 1-717-486-5920 www.corningfrequency.com Corning Frequency Control GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim, Germany Tel +49-7268-801-0 Fax +49-07268-801-281 www.corningfrequency.de C4998A1-0004 Enclosure Pin 1 2 3 4 5 6 Function Supply Voltage 1 No Connect 2 No Connect Case Ground RF Output EFC 1.500.030 sq 1.00 OCXO 0.58 max 0.030 (0.76) 7 PL. 1 1.00 2 3 6 5 4 0.250 Additional Parameters Parameter Level Condition Phase Noise (Static) Warm-up time <-102 dBc/Hz <-125 dBc/Hz <-145 dBc/Hz <-153 dBc/Hz <-158 dBc/Hz <-158 dBc/Hz < 5 min 1Hz 10Hz 100Hz 1KHz 10KHz 100kHz To within 0.1 ppm of 1 hour frequency @ 25C Notes 1 Pin 2 is for Corning internal use: clk. 2 Pin 3 is for Corning internal use: data. 3 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) Corning Frequency Control Custom Datasheet Revision Date : 2-16-05 SEM Date Printed: 2005-02-23 2/2 Corning Frequency Control Inc. 100 Watts Street Mount Holly Springs, Pennsylvania 17065, USA Tel 1-717-486-3411 Fax 1-717-486-5920 www.corningfrequency.com Corning Frequency Control GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim, Germany Tel +49-7268-801-0 Fax +49-07268-801-281 www.corningfrequency.de |
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