SN-A2970

www.DataSheet4U.com CRYSTAL CLOCK OSCILLATORS Differential Positive ECL (DPECL) Data Sheet 0325B Rev. B SN-A2970 Series PRELIMINARY Description The SN-A2970 Series of quartz crystal oscillators provide DPECL Fast Edge compatible signals. This device is to operate using positive voltage and uses multiple ground pins for improved signal integrity. This device is intended to operate on positive voltage for PECL applications. Features Wide frequency range–671.0MHz to 1.7GHz User specified tolerance available Case at electrical ground Will withstand vapor phase temperatures of 253°C for 4 minutes maximum All metal, resistance weld, hermetically sealed package High shock resistance, to 1500g Low Jitter - Wavecrest jitter characterization available Electrical Connection Pin 1 2 7 8 9 10 15 16 Connection VEE Ground VCC Output /Output VEE Ground VCC VCC VEE Ground High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions Overtone technology High Q Crystal actively tuned oscillator circuit Power supply decoupling internal Dual ground plane for added stability No internal PLL avoids cascading PLL problems High frequencies due to proprietary design RoHS Compliant, Lead Free Construction 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.com CRYSTAL CLOCK OSCILLATORS SN-A2970 Series Continued Differential Positive ECL (DPECL) Operating Con...