Datasheet > MT88V32

MT88V32

更新时间： 2024-01-22 07:16:10

品牌	Logo	应用领域
MITEL		开关
页数	文件大小	规格书
14页	240K
描述
8 x 4 High Performance Video Switch Array

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技术参数
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MT88V32 技术参数

是否无铅：	含铅	生命周期：	Active
零件包装代码：	LPCC	包装说明：	,
针数：	44	Reach Compliance Code：	compliant
风险等级：	5.62	Is Samacsys：	N
Base Number Matches：	1

MT88V32 数据手册

MT88V32

8 x 4 High Performance Video Switch Array

Preliminary Information

ISSUE 1

August 1993

Features

•

32 bidirectional CMOS "T" switches in an 8×4

non-blocking array

Ordering Information

MT88V32AP

44 Pin PLCC

•

Break-before-make switching configuration

Fast setup & hold times for switch programming

3dB bandwidth of 200MHz

-40° to 85°C

Each of the 32 nodes of the switching matrix has a T-

switch, see Fig.1. This grounds the nodes of all open

connections, which greatly reduces feedthrough

noise. In order to reduce crosstalk, individual analog

signal lines are isolated by interleaving them with

ground lines.

Low feedthrough and crosstalk, better than -80dB

at 5MHz

•

Very low differential gain and phase errors

12Vpp bipolar signal capability

On-state resistance 75Ω (max) for V =+5V,

=-7V

The two stage programmable latch system allows

the state of all switching nodes to be updated

simultaneously. The next state of the switch is written

into the first stage of the latches through individual

write cycles. These changes will not affect the

current state of the switch. The STROBE2 control

input is used to load the state of all first stage latches

to the second stage latches, which updates the

complete matrix. Therefore, all 32 switching nodes

are updated simultaneously.

•

Switch control through 2-stage latches

Orthogonal Xi and Yi pin connections for

optimized PCB layout

•

Latch readback capability for monitoring

Applications

•

High-end video routing and switching

Medical instrumentation

Automatic test equipment (ATE)

Multi-media communication

The MT88V32 supports separate analog (V ) and

digital (V ) voltage references. This allows the user

to select an optimum analog signal bias point.

Description

The MT88V32 is a digitally programmable (TTL levels)

8×4 crosspoint switch that is designed to control wide-

band analog (video) signal.

Y0-Y7

VDD VEE VSS

GND

8x4

"T" Switch Array

2nd Stage Latches

1st Stage Latches

Address Decode

STROBE2

STROBE1

R/W

DATA

I/O

Control

Logic

GND

T-Switch Configuration

AY0-AY2

AX0-AX1

Figure 1 - Functional Block Diagram

3-51

12 3 4 5 6 7...14

中文翻译

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与MT88V32相关器件

型号	品牌	获取价格	描述	数据表
MT88V32AP	MITEL	获取价格	8 x 4 High Performance Video Switch Array
MT88V32AP1	ZARLINK	获取价格	Cross Point Switch, 1 Func, 8 Channel, CMOS, PQCC44, LEAD FREE, PLASTIC, MS-018AC, LCC-44
MT88V32APR	MICROSEMI	获取价格	Multiplexers/Switches
MT88V32APR1	MICROSEMI	获取价格	8-CHANNEL, CROSS POINT SWITCH, PQCC44, LEAD FREE, PLASTIC, MS-018AC, LCC-44
MT88V32APR1	ZARLINK	获取价格	Cross Point Switch, 1 Func, 8 Channel, CMOS, PQCC44, LEAD FREE, PLASTIC, MS-018AC, LCC-44
MT8910-1	MITEL	获取价格	CMOS ST-BUS⑩ FAMILY Digital Subscriber Line I
MT8910-1AC	MITEL	获取价格	CMOS ST-BUS⑩ FAMILY Digital Subscriber Line I
MT8910-1AP	MITEL	获取价格	CMOS ST-BUS⑩ FAMILY Digital Subscriber Line I
MT8920	MITEL	获取价格	ISO-CMOS ST-BUS⑩ FAMILY ST-BUS Parallel Acces
MT8920-1AC	ZARLINK	获取价格	Serial IO/Communication Controller, CMOS, CDIP28,

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