SJ-820 데이터 시트보기 (PDF) - NEL Frequency Controls

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SJ-820

CRYSTAL CLOCK OSCILLATORS

NEL Frequency Controls 

CRYSTAL CLOCK OSCILLATORS

ECL

SJ-820 Series

Data Sheet 0012N

Rev. E

Description

The SJ-820 Series of quartz crystal oscillators provide F 100k series compatible signals in a ceramic SMD

package. Systems designers may now specify space-saving, cost-effective packaged ECL oscillators to

meet their timing requirements.

Features

• Wide frequency range–18.0MHz 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

• Metal lid electrically connected to ground to

reduce EMI

• Low Jitter

• F 100k series compatible output on Pin 8

• 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

Electrical Connection

Pin Connection

1 N.C.

2 VCC /Ground

3 Output

4 VEE -4.5V

357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881

Email: nelsales@nelfc.com www.nelfc.com

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