83C694 Datasheet, PDF(5/33 Page) List of Unclassifed Manufacturers – TWISTED PAIR INTERFACE AND MACHESTER ENCODER/DECODER

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83C694 Datasheet, PDF (5/33 Pages) List of Unclassifed Manufacturers – TWISTED PAIR INTERFACE AND MACHESTER ENCODER/DECODER

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83C694D

INTRODUCTION

TX+/-

RX+/-

CD+/-

BUFFER

MEMORY

83C690

802.3

ETHERNET

LAN

CONTROLLER

TXE

TXD

CRS

RXD

RXC

COL

TXC

PC BUS

INTERFACE

83C694C

MANCHESTER

ENCODER/

DECODER

TPX1+/-

TPX2+/-

TPR+/-

TX+/-

RX+/-

CD+/-

Transmit

Filter

Receive

Filter

83B692

ETHERNET

TRANSCEIVER

FIGURE 1-1. SYSTEM BLOCK DIAGRAM

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