MSM7603B - Echo Canceler

This page provides the datasheet information for the MSM7603B, a member of the MSM7603 Echo Canceler family.

Product Overview

OKI electronic componets

Datasheet Details

Part number	MSM7603B
Manufacturer	OKI electronic componets
File Size	195.25 KB
Description	Echo Canceler
Datasheet	MSM7603B Datasheet
Additional preview pages of the MSM7603B datasheet.

MSM7603B Product details

Description

The MSM7603/7603B is an improved version of the MSM7602 with basically the same configuration, and offers twice the cancelable echo delay time of the MSM7602.

The MSM7603B I/O interface allows switching between m-law PCM and A-law PCM.

Features

Can handle both acoustic and telephone line echoes.
Switchable between m-law PCM and A-law PCM interfaces. (MSM7603B).
Cancelable echo delay time: MSM7603B-003 55 ms (max. ).
Echo attenuation : 30 dB (typ. ).
Clock frequency : 19.2 MHz 17.5 MHz to 20 MHz (when internal sync signal not used).
Power supply voltage : 2.7 V to 5.5 V.
Package: 28-pin plastic SSOP (SSOP28-P-485-0.65-K) (Product name : MSM7603-003GS-K) (Product name : MSM7.

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Published: May 9, 2008 |