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MT93L16AQ1 PDF预览

MT93L16AQ1

更新时间: 2024-01-08 10:54:24
品牌 Logo 应用领域
美高森美 - MICROSEMI 电信综合业务数字网光电二极管电信集成电路
页数 文件大小 规格书
36页 445K
描述
ISDN Echo Canceller, 1-Func, PDSO36, 0.300 INCH, LEAD FREE, QSOP-36

MT93L16AQ1 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SSOP,针数:36
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.67JESD-30 代码:R-PDSO-G36
JESD-609代码:e3长度:15.3 mm
功能数量:1端子数量:36
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:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
认证状态:Not Qualified座面最大高度:2.64 mm
标称供电电压:3.3 V表面贴装:YES
电信集成电路类型:ISDN ECHO CANCELLER温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.8 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

MT93L16AQ1 数据手册

 浏览型号MT93L16AQ1的Datasheet PDF文件第2页浏览型号MT93L16AQ1的Datasheet PDF文件第3页浏览型号MT93L16AQ1的Datasheet PDF文件第4页浏览型号MT93L16AQ1的Datasheet PDF文件第5页浏览型号MT93L16AQ1的Datasheet PDF文件第6页浏览型号MT93L16AQ1的Datasheet PDF文件第7页 
MT93L16  
AEC for Analog Hands-Free  
Communication  
Data Sheet  
October 2006  
Zarlink has introduced a new generation family of  
AEC (ZL38002 and ZL38004). Zarlink recommends  
these products for new designs.  
Ordering Information  
MT93L16AQ  
MT93L16AF  
MT93L16AQ1  
36 Pin QSOP  
48 Pin TQFP  
36 Pin QSOP*  
Tubes  
Tubes  
Tubes  
Features  
Contains two echo cancellers: 112 ms acoustic  
*Pb Free Matte Tin  
echo canceller + 16 ms line echo canceller  
-40C to +85°C  
Works with low cost voice codec. ITU-T G.711 or  
signed mag µ/A-Law, or linear 2’s comp  
Serial micro-controller interface  
Each port may operate in different format  
ST-BUS, GCI, or variable-rate SSI PCM interfaces  
User gain control provided for speaker path  
Advanced NLP design - full duplex speech with  
no switched loss on audio paths  
(-24 dB to +21 dB in 3 dB steps)  
AGC on speaker path  
Fast re-convergence time: tracks changing echo  
environment quickly  
Handles up to 0 dB acoustic echo return loss  
Adaptation algorithm converges even during  
and 0 dB line ERL  
Double-Talk  
Transparent data transfer and mute options  
20 MHz master clock operation  
Designed for exceptional performance in high  
background noise environments  
Low power mode during PCM Bypass  
Provides protection against narrow-band signal  
Bootloadable for future factory software  
divergence  
upgrades  
Howling prevention stops uncontrolled oscillation  
in high loop gain conditions  
Offset nulling of all PCM channels  
2.7 V to 3.6 V supply voltage; 5 V-tolerant  
inputs  
Limiter  
+
µ/A-Law/  
ADV  
NLP  
Linear/  
Offset  
+
Sin  
Sout  
Linear  
µ/A-Law  
Null  
-
S2  
Program  
RAM  
DATA1  
DATA2  
MD1  
Micro  
Interface  
S1  
S3  
Program  
ROM  
NBSD  
CONTROL  
UNIT  
Howling  
Controller  
Adaptive  
Filter  
Adaptive  
Double  
Talk  
Filter  
Detector  
NBSD  
R3  
R1  
SCLK  
CS  
R2  
MD2  
Rout  
-24 -> +21 dB  
-
Offset  
Null  
User  
Gain  
µ/A-Law/  
ADV  
NLP  
Linear/  
µ/A-Law  
Rin  
AGC  
+
Linear  
+
Limiter  
VSS  
VDD  
BCLK/C4i  
FORMAT  
ENA1  
MCLK  
RESET  
ENA2  
LAW  
F0i  
Figure 1 - Functional Block Diagram  
1
Zarlink Semiconductor Inc.  
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.  
Copyright 1999-2006, Zarlink Semiconductor Inc. All Rights Reserved.  

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