IDT7290820

更新时间： 2024-09-26 11:17:47

品牌	Logo	应用领域
艾迪悌 - IDT		开关
页数	文件大小	规格书
27页	163K
描述
TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048

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中文翻译

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数据手册

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IDT7290820 数据手册

TIME SLOT INTERCHANGE

DIGITAL SWITCH

IDT7290820

2,048 x 2,048

(PQFP) and 100-pin Thin Quad Flatpack (TQFP)

Operating Temperature Range -40°C to +85°C

5V Power Supply

ꢀEATURES:

•

2,048 x 2,048 channel non-blocking switching at 8.192 Mb/s

Per-channel variable or constant throughput delay

Automatic identification of ST-BUS^®/GCI interfaces

Accept streams of 2.048 Mb/s, 4.096 Mb/s or 8.192 Mb/s

Automatic frame offset delay measurement

Per-stream frame delay offset programming

Per-channel high impedance output control

Per-channel Processor Mode

Control interface compatible to Intel/Motorola CPUs

Connection memory block programming

IEEE-1149.1 (JTAG) Test Port

Available in 84-pin Plastic Leaded Chip Carrier (PLCC),

100-pin Ball Grid Array (BGA), 100-pin Plastic Quad Flatpack

DESCRIPTION:

The IDT7290820 is a non-blocking digital switch that has a capacity of

2,048x2,048channelsataserialbitrateof8.192Mb/s,1,024x1,024channels

at4.096Mb/sand512x512channelsat2.048Mb/s.Someofthemainfeatures

are:programmablestreamandchannelcontrol,ProcessorMode,inputoffset

delayandhigh-impedanceoutputcontrol.

Per-streaminputdelaycontrolis providedformanaginglarge multi-chip

switchesthattransportbothvoicechannelandconcatenateddatachannels.In

addition,inputstreamscanbeindividuallycalibratedforinputframeoffset.

ꢀUNCTIONALBLOCKDIAGRAM

RESET

TRST

VCC GND

TMS

TDI

TDO TCK

ODE

Test Port

Loopback

RX0

TX0

TX1

RX1

RX2

RX3

TX2

TX3

RX4

TX4

Receive

Serial Data

Streams

RX5

RX6

Transmit

Serial Data

Streams

TX5

TX6

Output

MUX

RX7

Data Memory

TX7

RX8

TX8

RX9

TX9

RX10

RX11

RX12

RX13

RX14

RX15

TX10

TX11

TX12

TX13

TX14

TX15

Connection

Memory

Internal

Registers

Timing Unit

Microprocessor Interface

DS/

F0i

DTA

CLK

FE/

HCLK

WFPS

AS/ IM

ALE

R/W/ A0-A7

CCO

D8-D15/

AD0-AD7

5713 drw01

JULY 2001

TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.

2001 Integrated Device Technology, Inc.

DSC-5713/4

12 3 4 5 6 7...27

中文翻译

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与IDT7290820相关器件

型号	品牌	获取价格	描述	数据表
IDT7290820BC	IDT	获取价格	TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048
IDT7290820BCG	IDT	获取价格	Digital Time Switch, PBGA100, 11 X 11 MM, 1 MM PITCH, BGA-100
IDT7290820J	IDT	获取价格	TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048
IDT7290820J8	IDT	获取价格	Digital Time Switch, PQCC84, 1.150 X 1.150 INCH, 1.27 MM PITCH, PLASTIC, LCC-84
IDT7290820JG8	IDT	获取价格	Digital Time Switch, PQCC84, 1.150 X 1.150 INCH, 1.27 MM PITCH, PLASTIC, LCC-84
IDT7290820PF	IDT	获取价格	TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048
IDT7290820PF8	IDT	获取价格	Digital Time Switch, PQFP100, 14 X 14 MM, 0.50 MM PITCH, TQFP-100
IDT7290820PQF	IDT	获取价格	TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048
IDT7290820PQFG	IDT	获取价格	Digital Time Switch, PQFP100, 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
IDT7290820TF	IDT	获取价格	Digital Time Switch, PQFP100, PLASTIC, TQFP-100

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