www.DataSheet4U.com
CRYSTAL CLOCK OSCILLATORS
Positive ECL (PECL)
Data Sheet 0012C Rev. H
SJ-A870 Series
Description
The SJ-A870 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 - 15.0MHz to 250.0MHz • User specified tolerance available • Will withstand vapor phase tempera.
CRYSTAL CLOCK OSCILLATORS
www.DataSheet4U.com
CRYSTAL CLOCK OSCILLATORS
Positive ECL (PECL)
Data Sheet 0012C Rev. H
SJ-A870 Series
Description
The SJ-A870 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 - 15.0MHz to 250.0MHz • User specified tolerance available • Will withstand vapor phase temperatures of 253°C for 4 minutes maximum • Space-saving alternative to discrete component oscillators • High shock resistance, to 3000g • 3.3 volt operation • Metal lid electrically connected to ground to reduce EMI • Low Jitter Electrical Connection Pin 1 2 3 4 Connection N.C. VEE /Ground Output VCC • MECL 10K and 10KH series compatible output on Pin 3 • 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.com
CRYSTAL CLOCK OSCILLATORS
SJ-A870 Series Continued Positive ECL (PECL) Operating Conditions and Output Characteristics
Electrical Characteristics
Parameter Frequency Duty Cycle .