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MT93L00AV PDF预览

MT93L00AV

更新时间: 2024-01-01 11:42:46
品牌 Logo 应用领域
加拿大卓联 - ZARLINK 电信集成电路综合业务数字网
页数 文件大小 规格书
39页 640K
描述
Multi-Channel Voice Echo Canceller

MT93L00AV 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:LBGA, BGA208,16X16,40Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.8
JESD-30 代码:S-PBGA-B208JESD-609代码:e0
长度:17 mm湿度敏感等级:3
功能数量:1端子数量:208
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:LBGA
封装等效代码:BGA208,16X16,40封装形状:SQUARE
封装形式:GRID ARRAY, LOW PROFILE峰值回流温度(摄氏度):225
电源:1.8,3.3 V认证状态:Not Qualified
座面最大高度:1.5 mm子类别:Codecs
标称供电电压:1.8 V表面贴装:YES
技术:CMOS电信集成电路类型:ISDN ECHO CANCELLER
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:BALL端子节距:1 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
宽度:17 mmBase Number Matches:1

MT93L00AV 数据手册

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MT93L00A  
Multi-Channel Voice Echo Canceller  
Data Sheet  
March 2005  
Not recommended for new designs. Use the  
ZL38065, 32 channel VEC with enhanced  
algorithm.  
Ordering Information  
MT93L00AB 100-Pin LQFP  
MT93L00AV 208-Ball LBGA  
Features  
Independent multiple channels of echo  
-40°C to +85°C  
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  
Protection against narrow band signal divergence  
Offset nulling of all PCM channels  
Independent Power Down mode for each group of  
2 channels for power management  
10 MHz or 20 MHz master clock operation  
ITU-T G.165 and G.168 compliant  
Field proven, high quality performance  
3.3 V pads and 1.8 V Logic core operation with  
5 V tolerant inputs  
Compatible to ST-BUS and GCI interface at  
2 Mbps serial PCM  
No external memory required  
Non-multiplexed microprocessor interface  
IEEE-1149.1 (JTAG) Test Access Port  
Applications  
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  
Voice over IP network gateways  
Voice over ATM, Frame Relay  
T1/E1/J1 multichannel echo cancellation  
Wireless base stations  
Per channel echo canceller parameters control  
Transparent data transfer and mute  
Fast reconvergence on echo path changes  
Non-Linear Processor with high quality subjective  
performance  
Echo Canceller pools  
DCME, satellite and multiplexer systems  
V
V
DD1 (3.3 V)  
V
DD2 (1.8 V)  
SS  
ODE  
Echo Canceller Pool  
Rin  
Sin  
Rout  
Sout  
Group 0  
Group 1  
ECA/ECB  
Group 2  
ECA/ECB  
Group 3  
ECA/ECB  
Parallel  
to  
Serial  
to  
ECA/ECB  
Serial  
Parallel  
Group 4  
ECA/ECB  
Group 5  
ECA/ECB  
Group 6  
ECA/ECB  
Group 7  
ECA/ECB  
MCLK  
Fsel  
Group 8  
ECA/ECB  
Group 9  
ECA/ECB  
Group 10 Group 11  
ECA/ECB ECA/ECB  
PLL  
IC0  
Note:  
Group 12 Group 13 Group 14 Group 15  
ECA/ECB ECA/ECB ECA/ECB ECA/ECB  
Refer to Figure 4  
for Echo Canceller  
block diagram  
C4i  
F0i  
RESET  
Timing  
Unit  
Test Port  
Microprocessor Interface  
DS CS R/W A10-A0 DTA D7-D0 IRQ TMS TDI TDO TCK TRST  
Figure 1 - Functional Block Diagram  
1
Zarlink Semiconductor Inc.  
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.  
Copyright 2002-2005, Zarlink Semiconductor Inc. All Rights Reserved.  

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