Datasheet > TQ8032

TQ8032

更新时间： 2024-11-17 22:19:15

品牌	Logo	应用领域
TRIQUINT		开关
页数	文件大小	规格书
8页	181K
描述
800 Megabit/sec 32x32 Digital ECL Crosspoint Switch

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中文翻译

获取价格

数据手册

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TQ8032 数据手册

S E M I C O N D U C T O R , I N C .

TQ8032

32 x 32

Crosspoint

Switch

800 Megabit/sec

Input

Buffers

Output

Buffers

D0 – 31

O0 – 31

32x32 Digital ECL

Matrix

Crosspoint Switch

CONFIGURE

RESET

32 5-Bit

Configuration Latches

32 5-Bit

Program Latches

LOAD

IA0 – 4

5:32

Decoder

OA0 – 4

TQ8032

CNTRL LVL

Typical output waveform with all

channels driven

The TQ8032 is a non-blocking 32 x 32 digital crosspoint switch capable of

800 Megabits per second per port data rates. Utilizing a fully differential

internal data path and ECL I/O, the TQ8032 offers a high data rate with

exceptional signal fidelity. The symmetrical switching and noise rejection

characteristics inherent in differential logic result in low jitter and signal

skew. The TQ8032 is ideally suited for digital video, data communications

and telecommunication switching applications.

Features

• >25 Gb/s aggregate BW

• 800 Mb/s/port NRZ data rate

• Non-blocking architecture

• 500 ps delay match

The non-blocking architecture uses 32 fully independent 32:1 multiplexers

(see diagram on page 2), allowing each output port to be independently

programmed to any input port. The switch is configured by sequentially

loading each multiplexer’s 5-bit program latch (OA0:4) with the desired

input port address (IA0:4) and enabling the LOAD pin. When complete, the

CONFIGURE pin is strobed and all new configurations are simultaneously

transferred into the switch multiplexers. Data integrity is maintained on all

unchanged data paths.

• Differential ECL-level data

I/O; Selectable CMOS/TTL-

level control inputs

• Low jitter and signal skew

• Fully differential data path

• Double buffered configuration

latches

• 196-pin CQFP package

Electrical Characteristics

Applications

Min

Max

Units

• Telecom/Datacom Switching

• Hubs and Routers

Data Rate/Port

800

Mb/s

ps pk-pk

Jitter

150

2300

500

Channel Propagation Delay

Ch-to-Ch Propagation Delay Skew

• Video Switching

For additional information and latest specifications, see our website: www.triquint.com

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中文翻译

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