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參數(shù)資料
| 型號： | MT93L04 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | 128-Channel Voice Echo Canceller |
| 中文描述： | 128頻道語音回聲消除器 |
| 文件頁數(shù)： | 1/56頁 |
| 文件大?。?/td> | 903K |
| 代理商： | MT93L04 |
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Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2001-2006, Zarlink Semiconductor Inc. All Rights Reserved.
Features
MT93L04
is a Multi-chip Module (MCM)
consisting of 4
MT93L00
devices thus providing
128 channels of 64 msec Echo Cancellation
Each device (MT93L00) is independent of the
each other
Each device has the capability of cancelling echo
over 32 channels
The MCM module provides more than 40% board
space savings
Each device (MT93L00) can be programmed
independently in any mode e.g back to back or
extended delay to provide capability of cancelling
different echo tails
Each device has the same Jtag identification
code
Applications
Voice over IP network gateways
Voice over ATM, Frame Relay
T1/E1/J1 multichannel echo cancellation
Wireless base stations
Echo Canceller pools
DCME, satellite and multiplexer systems
Description
The MT93L04 Voice Echo Canceller implements a cost
effective solution for telephony voice-band echo
cancellation conforming to ITU-T G.168 requirements.
The MT93L04 architecture contains 64 groups of two
echo cancellers (ECA and ECB) which can be
configured to provide two channels of 64 milliseconds
or one channel of 128 milliseconds echo cancellation.
This provides 128 channels of 64 milliseconds to 64
channels of 128 milliseconds echo cancellation or any
combination of the two configurations. The MT93L04
supports ITU-T G.165 and G.164 tone disable
requirements.
January 2006
Ordering Information
MT93L04AG
MT93L04AG2
**Pb Free Tin/Silver/Copper
-40
°
C to +85
°
C
365 Ball BGA
365 Ball BGA**
Trays
Trays
MT93L04
128-Channel Voice Echo Canceller
Data Sheet
Figure 1 - MT93L04 is MULTI-CHIP Module Consisting of 4 MT93L00 Devices
1
3
2
MT93L00
MT93L00
MT93L00
MT93L00
4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT93L04A | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:128-Channel Voice Echo Canceller |
| MT93L04AG | 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 128CH G.164/G.165/G.168/G.711 W/ TONE DE - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC VOICE ECHO CANCEL 365MCMBGA |
| MT93L04AG2 | 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 128CH G.164/G.165/G.168/G.711 W/ TONE DE - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC VOICE ECHO CANCEL 365MCMBGA 制造商:Microsemi Corporation 功能描述:IC VOICE ECHO CANCEL 365MCMBGA |
| MT93L16 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:AEC with Noise Reduction & Codecs for Digital Hands-Free Communication |
| MT93L16AF | 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 2CH G.711 W/OUT TONE DETECTION 48TQFP - Rail/Tube |
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