ICS291 Datasheet TRIPLE PLL FIELD PROG. SPREAD SPECTRUM CLOCK SYNTHESIZER

Manufacturer: Integrated Device Technology

ICS291 triple pll field prog. spread spectrum clock synthesizer by Integrated Device Technology - Datasheet Preview

Datasheet Details

Part number	ICS291
Manufacturer	Integrated Device Technology
File Size	252.62 KB
Description	TRIPLE PLL FIELD PROG. SPREAD SPECTRUM CLOCK SYNTHESIZER
Datasheet	ICS291 Datasheet

General Description

The ICS291 field programmable spread spectrum clock synthesizer generates up to six high-quality, high-frequency clock outputs including multiple reference clocks from a low-frequency crystal input.

It is designed to replace crystals, crystal oscillators and stand alone spread spectrum devices in most electronic systems.

Using IDT’s VersaClockTM software to configure PLLs and outputs, the ICS291 contains a One-Time Programmable (OTP) ROM for field programmability.

Overview

www.DataSheet4U.com DATASHEET TRIPLE PLL FIELD PROG.

SPREAD SPECTRUM CLOCK SYNTHESIZER.

Key Features

include input/output frequencies, spread spectrum amount, eight selectable configuration registers and up to two sets of three low-skew outputs. Each of the two output groups are powered by a separate VDDO voltage. VDDO may vary from 1.8 V to VDD. Using Phase-Locked Loop (PLL) techniques, the device runs from a standard fundamental mode, inexpensive crystal, or clock. It can replace multiple crystals and oscillators, saving board space and cost. The ICS291 is also available in factory programmed.

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