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參數(shù)資料
| 型號(hào)： | MT8986AE |
| 廠商： | Toshiba Corporation |
| 英文描述： | CMOS ST-BUS Family Multiple Rate Digital Switch |
| 中文描述： | 意法半導(dǎo)體的CMOS總線家庭多速率數(shù)字開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 1/46頁(yè) |
| 文件大?。?/td> | 765K |
| 代理商： | MT8986AE |
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1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 1997-2005, Zarlink Semiconductor Inc. All Rights Reserved.
Features
256 x 256 or 512 x 256 switching configurations
8-bit or 4-bit channel switching capability
Guarantees frame integrity for wideband
channels
Automatic identification of ST-BUS/GCI interfaces
Accepts serial streams with data rates up to
8.192 Mb/s
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 digital switch matrices
Hyperchannel switching (e.g., ISDN H0)
MVIP
interface functions
Serial bus control and monitoring
Centralized voice processing systems
Voice/Data multiplexer
32 kbit/s channel switching
Description
The Multiple Rate Digital Switch (MRDX) is an
upgraded version of Zarlink's MT8980D Digital Switch
(DX). It is pin compatible with the MT8980D and
retains all of its functionality. This device is designed to
provide simultaneous connections (non-blocking) for
up to 256 64 kb/s channels or blocking connections for
up to 512 64 kb/s channels. The serial inputs and
outputs connected to MT8986 may have 32 to 128
64 kb/s channels per frame with data rates ranging
from 2048 up to 8192 kb/s. The MT8986 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.
In addition, the MT8986 can be used for switching of
32 kb/s channels in ADPCM applications. The MT8986
is ideal for medium size mixed voice and data
switching/processing applications.
February 2005
Ordering Information
40 Pin PDIP
44 Pin PLCC
44 Pin MQFP
44 Pin PLCC
44 Pin PLCC*
MT8986APR1
44 Pin PLCC*
*Pb Free Matte Tin
-40
°
C to +85
°
C
MT8986AE
MT8986AP
MT8986AL
MT8986APR
MT8986AP1
Tubes
Tubes
Trays
Tape & Reel
Tubes
Tape & Reel
CMOS ST-BUS
TM
Family
Multiple Rate Digital Switch
MT8986
Data Sheet
Figure 1 - Functional Block Diagram
STi0
STi1
STi2
STi3
STi4
STi5
STi6
STi7
STi8
STi9
* STi10
* STi11
* STi12
* STi13
* STi14
* STi15
STo0
STo1
STo2
STo3
STo4
STo5
STo6
STo7
STo8 *
STo9 *
CLK FR
AS/
ALE
IM
*
DS
RD
CS
R/W
WR
A0/
A7
DTA AD7/
AD0
CSTo
V
DD
V
SS
ODE
Serial
to
Parallel
Converter
Multiple Buffer Data
Memory
Output
MUX
Parallel
to
Serial
Converter
Timing
Unit
Internal Registers
Microprocessor
Interface
Connection
Memory
* 44 Pin only
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT8986APR1 | CMOS ST-BUS Family Multiple Rate Digital Switch |
| MT8986APR | CMOS ST-BUS Family Multiple Rate Digital Switch |
| MT8986AP1 | CMOS ST-BUS Family Multiple Rate Digital Switch |
| MT8986AP | CMOS ST-BUS Family Multiple Rate Digital Switch |
| MT8986AL | CMOS ST-BUS Family Multiple Rate Digital Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT8986AE1 | 制造商:Microsemi Corporation 功能描述:PB FREE MULTIPLE RATE DIGITAL SWITCH 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 40P - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM/TSI SWITCH 512X256 40PDIP 制造商:Microsemi Corporation 功能描述:IC TDM/TSI SWITCH 512X256 40PDIP |
| MT8986AL | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44M - Trays 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44M - Trays |
| MT8986AL1 | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44M - Trays 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44M - Trays |
| MT8986AP | 制造商:Microsemi Corporation 功能描述: |
| MT8986AP1 | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256/512 X 256/128 X 128 131.072MBPS 5V 44P - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM/TSI SWITCH 512X256 44PLCC 制造商:Microsemi Corporation 功能描述:IC TDM/TSI SWITCH 512X256 44PLCC |
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