Part Number
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ZL50233 |
Manufacturer
|
Zarlink Semiconductor |
Description
|
4 Channel Voice Echo Cancellor |
Published
|
Sep 21, 2018 |
Detailed Description
|
ZL50233 4 Channel Voice Echo Cancellor
Data Sheet
Features
• Independent multiple channels of echo cancellation; from ...
|
Datasheet
|
ZL50233
|
Overview
ZL50233 4 Channel Voice Echo Cancellor
Data Sheet
Features
• Independent multiple channels of echo cancellation; from 4 channels of 64 ms to 2 channels of 128 ms with the ability to mix channels at 128 ms or 64 ms in any combination
• Independent Power Down mode for each group of 2 channels for power management
• Fully compliant to ITU-T G.
165, G.
168 (2000) and (2002) specifications
• Passed AT&T voice quality testing for carrier grade echo cancellers.
• Compatible to ST-BUS and GCI interfaces with 2 Mbps serial PCM data
• PCM coding, µ/A-Law ITU-T G.
711 or sign magnitude
• Per channel Fax/Modem G.
164 2100 Hz or G.
165 2100 Hz phase reversal Tone Disable
• Per channel echo canceller paramet...
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