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

LVCMOS

SH-B1480 Series

Description

The SH-B1480 Series of quartz crystal oscillators provide enable/disable 3-state LVCMOS compatible

signals for bus connected systems. Supplying Pin 1 of the SH-B1480 units with a logic “1" or open enables

its Pin 4 output. In the disable mode, Pin 4 presents a high impedance to the load.

Features

• Wide frequency range–150.0MHz to 280.0MHz

(Contact factory for other frequencies)

• User specified tolerance available

• Will withstand SMD reflow temperatures of 253°C

for 4 minutes maximum

• Space-saving alternative to discrete component

oscillators

• 2.5 Volt operation

• High shock resistance, to 1000g

• 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

• Metal lid electrically connected to ground to

reduce EMI

• Gold plated pads

• RoHS Compliant, Lead Free Construction

Electrical Connection

Pin

Connection

1

Enable/Disable

2

NC

3

Ground

4

Output

5

NC

6

V

DD

CRYSTAL CLOCK OSCILLATORS

Data Sheet 0514E

Rev. A