TC3097-8 Просмотр технического описания (PDF) - Unspecified

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TC3097-8

Lite End Multiport Repeater Interface Controller

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TC3097-8

Preliminary Data Sheet

Table Of Contents

Features ..............................................................................................................................................................1

General Description ............................................................................................................................................1

Table Of Contents ...............................................................................................................................................2

1 Pin Description..........................................................................................................................................4

1.1 Config (pin 2 is connected to GND) ..................................................................................... 4

2 Principles Of Operation ............................................................................................................................7

2.1 Reset.................................................................................................................................... 7

2.2 Clock and data Recovery..................................................................................................... 7

2.3 Functional State diagrams ................................................................................................... 8

2.3.1

TP Port Auto-Partition State Diagram ..................................................................... 8

2.3.2

AUI Port Auto-Partition State Diagram.................................................................. 10

2.3.3

Global State Diagram............................................................................................ 12

2.3.4

Counters and Timers............................................................................................. 15

2.3.5

Automatic Preamble Regeneration....................................................................... 17

2.3.6

Inter-LEMRIC Bus Operation ................................................................................ 19

2.3.7

Port Block functions .............................................................................................. 26

3 Absolute Maximum Ratings.................................................................................................................29

4 D.C. Characteristics................................................................................................................................29

5 Switching Characteristics .......................................................................................................................30

6 Package Detail ..........................................................................................................................................35

Confidential.

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Copyright © 2003, IC Plus Corp.

July 21. 2003

TC3097-8-DS-R24

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