ZL50212 - 288 Channel Voice Echo Canceller

Product Overview

Zarlink Semiconductor Inc

Datasheet Details

Part number	ZL50212
Manufacturer	Zarlink Semiconductor Inc
File Size	2.12 MB
Description	288 Channel Voice Echo Canceller
Datasheet	ZL50212 Datasheet
Additional preview pages of the ZL50212 datasheet.

Product details

Description

The ZL50212 Voice Echo Canceller implements a cost effective solution for telephony voice-band echo cancellation conforming to ITU-T G.168 requirements.

Features

ZL50212 has nine Echo Voice Processors in a single BGA package. This single device provides 288 channels of 64 msec echo cancellation or 144 channels at 128 msec echo cancellation Each Echo Voice Processor has the capability of cancelling echo over 32 channels Each Echo Voice Processor (EVP) shares the address bus and data bus with each other Fully compliant to ITU-T G.165, G.168 (2000) and (2002) specifications Passed all AT&T voice quality tests for carrier grade echo canceller The Z.

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Published: Apr 16, 2005 |