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MT89L86AN PDF预览

MT89L86AN

更新时间: 2024-11-21 20:28:43
品牌 Logo 应用领域
美高森美 - MICROSEMI 光电二极管
页数 文件大小 规格书
40页 172K
描述
Digital Time Switch, CMOS, PDSO48, SSOP-48

MT89L86AN 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SSOP
针数:48Reach Compliance Code:unknown
风险等级:5.7Is Samacsys:N
JESD-30 代码:R-PDSO-G48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
封装等效代码:SSOP48,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH电源:3.3 V
认证状态:Not Qualified子类别:Other Telecom ICs
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUALBase Number Matches:1

MT89L86AN 数据手册

 浏览型号MT89L86AN的Datasheet PDF文件第2页浏览型号MT89L86AN的Datasheet PDF文件第3页浏览型号MT89L86AN的Datasheet PDF文件第4页浏览型号MT89L86AN的Datasheet PDF文件第5页浏览型号MT89L86AN的Datasheet PDF文件第6页浏览型号MT89L86AN的Datasheet PDF文件第7页 
CMOS ST-BUS FAMILY  
MT89L86  
Multiple Rate Digital Switch  
Advance Information  
DS5195  
ISSUE 2  
September 1999  
Features  
3.3 volt supply  
Ordering Information  
5V tolerant inputs and TTL compatible outputs.  
256 x 256 or 512 x 256 switching configurations  
8-bit or 4-bit channel switching capability  
MT89L86AP 44 Pin PLCC  
MT89L86AN 48 Pin SSOP  
Guarantees frame integrity for wideband  
channels  
-40°C to +85°C  
Automatic identification of ST-BUS/GCI  
interfaces  
Description  
Accepts serial streams with data rates of 2.048,  
4.096 or 8.192 Mb/s  
The 3.3V Multiple Rate Digital Switch (MT89L86) is  
pin compatible with MITELs 5V MT8986 and retains  
all of its functionality. This 3.3v device is designed to  
provide simultaneous non-blocking connections for  
up to 256 64kb/s channels or blocking connections  
for up to 512 64kb/s channels. The serial inputs and  
outputs may have 32 to 128 64kb/s channels per  
frame with data rates ranging from 2048 up to 8192  
kb/s. It also provides per-channel selection between  
variable and constant throughput delays allowing  
voice and grouped data channels to be switched  
without corrupting the data sequence integrity.  
Rate conversion from 2.048 Mb/s to 4.096 or  
8.192 Mb/s and vice-versa  
Programmable frame offset on inputs  
Per-channel three-state control  
Per-channel message mode  
Control interface compatible to Intel/Motorola  
CPUs  
Low power consumption  
Applications  
Medium size mixed voice and data switching/  
processing matrices  
Hyperchannel switching (e.g., ISDN H0)  
MVIP interface functions  
Serial bus control and monitoring  
Centralized voice processing systems  
Voice/Data multiplexer  
ADPCM 32 kbit/s channel switching  
**  
V
V
ODE  
DD  
SS  
RESET  
STi0  
Output  
MUX  
STi1  
STo0  
STo1  
STo2  
STo3  
STo4  
STo5  
STo6  
STo7  
STo8  
STo9  
Multiple Buffer Data  
Memory  
STi2  
STi3  
Serial  
to  
Parallel  
Converter  
STi4  
Parallel  
to  
Serial  
STi5  
STi6  
STi7  
Internal Registers  
Converter  
STi8  
Timing  
Unit  
STi9  
Connection  
Memory  
STi10  
STi11  
STi12  
STi13  
STi14  
STi15  
Microprocessor  
Interface  
CLK FR AS/ IM DS  
A0/  
A7  
AD7/  
AD0  
CSTo  
CS R/W  
WR  
DTA  
ALE  
RD  
** for 48-pin SSOP only  
Figure 1 - Functional Block Diagram  
1

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