PDF預(yù)覽

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15

Data Sheet

AS3588A

DIGITAL TIME/SPACE

CROSSPOINT SWITCH

Austria Mikro Systeme International AG

Key Features

n

n

n

n

n

n

n

n

n

n

n

General Description

AS3588A is designed for switching PCM channels

under microprocessor control in digital exchanges,

PBX or Central Office equipment. It provides a non

blocking digital switching matrix for up to 256x256

64 kbit/sec channels.

Each of the eight serial inputs and outputs consists of

32 64 kbit/sec channels multiplexed to/from a 2048

kbit/sec serial PCM bit stream.

Simultaneously it allows its controlling microprocessor

to read PCM output channels or to write to PCM

output channels.

8-Line x 32 PCM Channel Inputs

8-Line x 32 PCM Channel Output

256 Ports Non Blocking Time/Space Crosspoint

Switch

Single Power Supply of 5V

Low Power Consumption

Microprocessor Control Interface

Open Drain Serial Outputs

CMOS Process

Simultaneous Connection/Disconnection

under

Microprocessor Control

Extraction/Insertion of Single PCM Channels

Channel Zero Extraction

Ordering Information

Part Number

AS3588AP

AS3588AQ

Package

40 Pin DIP

44 QFP

Block Diagramme

INP PCM0

INP PCM1

INP PCM2

INP PCM3

INP PCM4

INP PCM5

INP PCM6

INP PCM7

CHANNEL 0

EXTRACTION

LOGIC

DM MUX

SERIAL

TO

PARALLEL

CONVERTER

DATA MEMORY

256 X 8

DIN

DOUT

OD

MUX

OUT PCM0

OUT PCM1

PARALLEL

SERIAL

TO

CONVERTER

OUT PCM2

OUT PCM3

OUT PCM4

OUT PCM5

OUT PCM6

OUT PCM7

AD

SYNC

TIME BASE

DOUT

CONNECTION

MEMORY

AD

256 X 9

DIN

CLOCK

CM

MUX

MICROPROCESSOR INTERFACE AND CONTROL LOGIC

RES

A1

S1

A2

S2

CS1 CS2

WR

RD

C/D

DR

D0......D7

Figure 1: Block Diagramme

Rev. 3.1

Page 1 of 15

July 1999

next

AS3588A相關(guān)型號PDF文件下載

• 型號
  版本
  描述
  廠商
  下載
• AS35
  英文版
  PRECISION CENTIGRADE TEMPERATURE SENSOR
  AOSMD [Alp...
  AS35
• AS358
  英文版
  LOW POWER DUAL OPERATIONAL AMPLIFIERS
  BCDSEMI [B...
  AS358
• AS35T
  英文版
  Temperature Transducer/Sensor
  ETC
  AS35T
• AS35T
  英文版
  PRECISION CENTIGRADE TEMPERATURE SENSOR
  AOSMD [Alp...
  AS35T
• AS3502
  英文版
  13-BIT LINEAR FEATURE CODEC WITH ANALOGUE FRONTEND
  AMSCO
  AS3502
• AS3502
  英文版
  13-BIT LINEAR FEATURE CODEC WITH ANALOGUE FRONTEND
  AMSCO [aus...
  AS3502
• AS3510
  英文版
  Analog Audio Front-End
  AMSCO [aus...
  AS3510
• AS3514
  英文版
  Stereo Audio Codec with System Power Management
  AMSCO [aus...
  AS3514
• AS3515
  英文版
  Stereo Audio Codec with System Power Management
  AMSCO [aus...
  AS3515
• AS3517
  英文版
  Stereo Audio Codec with advanced System Power Management
  AMSCO [aus...
  AS3517
• AS3518
  英文版
  Stereo Audio Codec with enhanced System Power Management
  AMSCO [aus...
  AS3518
• AS3520
  英文版
  Advanced Audio Decoder
  AMSCO
  AS3520
• AS3520
  英文版
  Advanced Audio Decoder
  AMSCO [aus...
  AS3520
• AS3524
  英文版
  PASSIVATED ANISOTROPIC RECTIFIER TECHNOLOGY
  
  AS3524
• AS3524
  英文版
  PASSIVATED ANISOTROPIC RECTIFIER TECHNOLOGY
  GE [Genera...
  AS3524
• AS3528
  英文版
  PASSIVATED ANISOTROPIC RECTIFIER TECHNOLOGY
  
  AS3528
• AS3528
  英文版
  PASSIVATED ANISOTROPIC RECTIFIER TECHNOLOGY
  GE [Genera...
  AS3528
• AS3543
  英文版
  High End Stereo Audio Codec with System PMU
  AMSCO [aus...
  AS3543
• AS358A
  英文版
  LOW POWER DUAL OPERATIONAL AMPLIFIERS
  BCDSEMI [B...
  AS358A
• AS358M
  英文版
  LOW POWER DUAL OPERATIONAL AMPLIFIERS
  BCDSEMI [B...
  AS358M

您可能感興趣的PDF文件資料

• AS3561-BWLM
• AS35 3R030
• AS3502
• AS3501-EQFP
• AS3501 EB
• AS35 0R550
• AS3510
• AS3515
• AS3518
• AS358
• AS3502 EB
• AS3502

熱門IC型號推薦

• ADF4001BRUZ
• AP1624WA
• ATMEGA8-16AU
• AD823AR
• AQV210EH
• ADM2484EBRWZ
• AOZ8006FI
• AD1859JRS
• ADV7123JSTZ240
• A8435EESTR-T
• AX508B4
• AH31-G