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ZL50212 - 288 Channel Voice Echo Canceller

Datasheet Summary

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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Datasheet Details

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

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Full PDF Text Transcription

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ZL50212 288 Channel Voice Echo Canceller Data Sheet 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.
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