Datasheet Details
- Part number
- ZL38065
- Manufacturer
- Zarlink Semiconductor
- File Size
- 683.72 KB
- Datasheet
- ZL38065_ZarlinkSemiconductor.pdf
- Description
- 32 Channel Voice Echo Canceller
ZL38065 Description
www.DataSheet4U.com ZL38065 32 Channel Voice Echo Canceller Data Sheet .
The ZL38065 Voice Echo Canceller implements a cost effective solution for telephony voice-band echo cancellation conforming to ITU-T G.
ZL38065 Features
* Independent multiple channels of echo cancellation; from 32 channels of 64 ms to 16 channels of 128 ms with the ability to mix channels at 128 ms or 64 ms in any combination Fully compliant to ITU-T G.165, G.168 (2000) and (2002) specifications Passed all AT&T voice quality tests for carri
ZL38065 Applications
* Voice over IP network gateways Voice over ATM, Frame Relay T1/E1/J1 multichannel echo cancellation
VDD1 (3.3V)
VSS
VDD2 (1.8 V)
ODE
Echo Canceller Pool
Rin Sin MCLK Fsel PLL Serial to Parallel
Group 0
ECA/ECB
Group 1
ECA/ECB
Group 2
ECA/ECB
Group 3
ECA/ECB
Par
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