PJ-3670 Просмотр технического описания (PDF) - NEL Frequency Controls

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PJ-3670

CRYSTAL CLOCK OSCILLATORS VCXO Series (PECL)

NEL Frequency Controls 

CRYSTAL CLOCK OSCILLATORS

VCXO Series (PECL)

PJ-A3670 Series

Data Sheet 0209B

Rev. D

PRELIMINARY

Description

The PJ-A3670 Series of voltage controlled quartz crystal oscillators provide frequency control by applying a

voltage to Pin 1. This unit supplies ECLiPS compatible outputs which are enabled when Pin 2 is set to a

logic high or left open.

Features

• Frequency range–80.0MHz to 162.0MHz

• 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 - 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

Electrical Connection

Pin Connection

1 VCO

2 Output Enable

3 VEE

4 Output

5 Output

Complement

6 VCC

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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