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ZL38070

Zarlink Semiconductor
Part Number ZL38070
Manufacturer Zarlink Semiconductor
Description 256 Channel Voice Echo Canceller
Published Mar 29, 2007
Detailed Description www.DataSheet4U.com ZL38070 256 Channel Voice Echo Canceller Data Sheet Features • ZL38070 has eight Echo Voice Process...
Datasheet PDF File ZL38070 PDF File

ZL38070
ZL38070

Overview
www.
DataSheet4U.
com ZL38070 256 Channel Voice Echo Canceller Data Sheet Features • ZL38070 has eight Echo Voice Processors in a single BGA package.
This single device provides 256 channels of 64 msec echo cancellation or 128 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 Sub 50 ms initial convergence times under many typical network conditions Unparalleled in-system tunability The ZL38070 provides m...


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