ICS662M-02TR データシートの表示（PDF） - Integrated Circuit Systems

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ICS662M-02TR

NTSC/PAL AUDIO CLOCK

Integrated Circuit Systems 

ICS662-02

NTSC/PAL AUDIO CLOCK

Description

The ICS662-02 is a low cost, low jitter, high

performance PLL clock synthesizer designed to

replace oscillators and PLL circuits in set-top box and

multimedia systems. Using ICS’ patented analog

Phase Locked Loop (PLL) techniques, the device uses

a NTSC/PAL reference clock input to produce a

selectable audio clock.

ICS manufactures the largest variety of Set-Top Box

and multimedia clock synthesizers for all applications.

Consult ICS to eliminate VCXOs, crystals and

oscillators from your board.

Features

• Packaged in 8 pin SOIC

• Locks to NTSC and PAL colorburst frequencies (4x)

• Audio sampling rate outputs

• Low synthesis error in all clocks

• All frequencies are frequency locked

• Advanced, low power, sub-micron CMOS process

• Operating voltage of 3.3 V

Block Diagram

S2:0 3

REF CLK

VDD

PLL Clock

Synthesis and

Control

Circuitry

GND

OE/PD

Audio Clock

MDS 662-02 A

1

Revision 100803

Integrated Circuit Systems l 525 Race Street, San Jose, CA 95126 l tel (408) 295-9800 l www.icst.com

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