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MT89L85ANR1 PDF预览

MT89L85ANR1

更新时间： 2024-02-17 04:58:51
品牌 Logo 应用领域
加拿大卓联 - ZARLINK 电信光电二极管电信集成电路
页数 文件大小 规格书
25页 591K
描述
Digital Time Switch, CMOS, PDSO48, 0.300 INCH, LEAD FREE, PLASTIC, MO-118AA, SSOP-48

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MT89L85ANR1 技术参数

是否Rohs认证： 符合生命周期：Transferred
包装说明：SSOP,Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.61
JESD-30 代码：R-PDSO-G48JESD-609代码：e3
长度：15.88 mm湿度敏感等级：3
功能数量：1端子数量：48
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
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：2.79 mm标称供电电压：3.3 V
表面贴装：YES技术：CMOS
电信集成电路类型：DIGITAL TIME SWITCH温度等级：INDUSTRIAL
端子面层：MATTE TIN端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：7.5 mm
Base Number Matches：1

MT89L85ANR1 数据手册

 浏览型号MT89L85ANR1的Datasheet PDF文件第2页浏览型号MT89L85ANR1的Datasheet PDF文件第3页浏览型号MT89L85ANR1的Datasheet PDF文件第4页浏览型号MT89L85ANR1的Datasheet PDF文件第5页浏览型号MT89L85ANR1的Datasheet PDF文件第6页浏览型号MT89L85ANR1的Datasheet PDF文件第7页 
CMOS ST-BUSTM Family  
MT89L85  
Enhanced Digital Switch  
Data Sheet  
February 2006  
Features  
•
•
•
•
3.3 volt supply  
5 V tolerant inputs and TTL compatible outputs  
256 x 256 channel non-blocking switch  
Ordering Information  
MT89L85AP  
MT89L85AN  
MT89L85APR  
44 Pin PLCC  
48 Pin SSOP  
44 Pin PLCC  
Tubes  
Tubes  
Tape & Reel  
Tape & Reel  
Tubes  
MT89L85ANR 48 Pin SSOP  
MT89L85AN1  
48 Pin SSOP*  
Programmable frame integrity for wideband  
channels  
MT89L85ANR1 48 Pin SSOP*  
Tape & Reel  
Tubes  
MT89L85AP1  
44 Pin PLCC*  
MT89L85APR1 44 Pin PLCC*  
*Pb Free Matte Tin  
Tape & Reel  
•
Automatic identification of ST-BUS/GCI interface  
backplanes  
-40°C to +85°C  
•
•
•
•
•
•
Per channel tristate control  
Description  
Patented message mode  
The MT89L85 Enhanced Digital Switch device is an  
upgraded 3-volt version of the MT8985 Digital Switch.  
It is pin compatible with the MT8985 and retains all of  
the MT8985's functionality. The enhanced digital  
switch is designed for switching PCM-encoded voice or  
data, under microprocessor control, in digital  
Non-multiplexed microprocessor interface  
Available in PLCC-44 and SSOP-48 packages  
Pin compatible with MT8985 device  
Low power consumption  
exchanges,  
PBXs  
and  
any  
ST-BUS/MVIP  
environment. It provides simultaneous connections for  
up to 256 64 kb/s channels. Each of the eight serial  
inputs and outputs consist of 32 64 kbit/s channels  
multiplexed to form a 2048 kbit/s stream. As the main  
function in switching applications, the device provides  
per-channel selection between variable or constant  
throughput delays. The constant throughput delay  
feature allows grouped channels such as ISDN H0 to  
be switched through the device maintaining its  
sequence integrity. The MT89L85 is ideal for medium  
sized mixed voice/data switch and voice processing  
applications.  
Applications  
•
•
•
•
•
•
Medium size digital switch matrices  
Hyperchannel switching (e.g., ISDN H0)  
ST-BUS/MVIP™ interface functions  
Serial bus control and monitoring  
Centralized voice processing systems  
Data multiplexer  
**  
ODE  
RESET  
V
DD VSS  
F0i  
C4i  
Frame  
Counter  
Output  
MUX  
STo0  
STo1  
STo2  
STo3  
STo4  
STo5  
STo6  
STo7  
STi0  
STi1  
Parallel  
to  
Serial  
Serial  
to  
Parallel  
Converter  
Data  
Memory  
STi2  
STi3  
STi4  
STi5  
STi6  
STi7  
Control Register  
Control Interface  
Converter  
Connection  
Memory  
DS CS R/W A5/ DTA D7/  
A0 D0  
CSTo  
** for 48-pin SSOP only  
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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