參數(shù)資料
型號(hào)： ZL50233GD
廠商： Zarlink Semiconductor Inc.
英文描述： 4 Channel Voice Echo Cancellor
中文描述： 4通道語音回聲消除器
文件頁數(shù)： 2/37頁
文件大小： 625K
代理商： ZL50233GD
ZL50233
Data Sheet
2
Zarlink Semiconductor Inc.
T1/E1/J1 multichannel echo cancellation
Wireless base stations
Echo Canceller pools
DCME, satellite and multiplexer system
Description
The ZL50233 Voice Echo Canceller implements a cost effective solution for telephony voice-band echo cancellation
conforming to ITU-T G.168 requirements. The ZL50233 architecture contains 2 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 4 channels of 64 milliseconds to 2 channels of 128 milliseconds echo cancellation
or any combination of the two configurations. The ZL50233 supports ITU-T G.165 and G.164 tone disable
requirements.
Figure 2 - 100 Pin LQFP
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D1
D0
CS
DS
VSS
NC
R/W
DTA
VDD2
2
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NC
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VSS
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NC
P
N
ODE
Sout
Rout
Sin
NC
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NC
IC0
VSS
IC0
IC0
IC0
IC0
C4ib
Foib
Rin
VDD2
V
M
f
P
P
V
TMS
TDI
TDO
TCK
VSS
TRSTB
RESETB
IRQB
ZL50233 QC
NC
(100 pin LQFP)
V
DD1
= 3.3V
V
DD2
= 1.8V
NC
V
V
N
N
N
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N
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N
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N
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N
N
N
N
N
IC0
IC0
IC0
I
I
I
I
I
I
I
N
相關(guān)PDF資料
PDF描述
ZL50233GDC 4 Channel Voice Echo Cancellor
ZL50233QC 4 Channel Voice Echo Cancellor
ZL50233QCC 4 Channel Voice Echo Cancellor
ZL50233 4 Channel Voice Echo Cancellor
ZL50234 SHOCKSAFE FUSEHOLDER W/ COVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL50233GDC 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:4 Channel Voice Echo Cancellor
ZL50233GDG 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 4-CH G.165/G.168/G.711 W/ TONE DETECTION - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC VOICE ECHO CANCEL 4CH 208LBGA 制造商:Microsemi Corporation 功能描述:IC VOICE ECHO CANCEL 4CH 208LBGA
ZL50233QC 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:4 Channel Voice Echo Cancellor
ZL50233QCC 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:4 Channel Voice Echo Cancellor
ZL50233QCG1 制造商:Microsemi Corporation 功能描述:ECHO CANCELLER CHIP 4-CH G.165/G.168/G.711 W/ TONE DETECTION - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC VOICE ECHO CANCEL 4CH 100LQFP 制造商:Microsemi Corporation 功能描述:IC VOICE ECHO CANCEL 4CH 100LQFP
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