SJ-B2870

www.DataSheet4U.com CRYSTAL CLOCK OSCILLATORS Differential Positive ECL (DPECL) Data Sheet 0225A Rev. C SJ-B2870 Series Description The SJ-B2870 Series of quartz crystal oscillators provide MECL 10K and 10KH series compatible signals in a ceramic SMD package. Systems designers may now specify space-saving, cost-effective packaged PECL oscillators to meet their timing requirements. Features Wide frequency range–50.0MHz to 100.0MHz User specified tolerance available Will withstand SMD reflow temperatures of 253°C for 4 minutes maximum Space-saving alternative to discrete component oscillators High shock resistance, to 1000g 2.5 volt operation Metal lid electrically connected to ground to reduce EMI MECL 10K and 10KH series compatible output on Pin 3, complement on Pin 1 Electrical Connection Pin 1 2 3 4 Connection Output Complement VEE /Ground Output VCC Low Jitter - Wavecrest jitter characterization available High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions High Q Crystal actively tuned oscillator circuit Power supply decoupling internal No internal PLL avoids cascading PLL problems High frequencies due to proprietary design Gold plated leads - Solder dipped leads available upon request RoHS Compliant, Lead Free Construction (unless solder dipped leads are supplied) 357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881 Email: [email protected] www.nelfc.c...