LU3X54FT Просмотр технического описания (PDF) - Agere -> LSI Corporation

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LU3X54FT

QUAD-FET (Fast Ethernet Transceiver) for 10Base-T/100Base-TX/FX

Agere -> LSI Corporation 

Data Sheet

July 2000

LU3X54FT

QUAD-FET for 10Base-T/100Base-TX/FX

Description (continued)

Block Diagrams

Smart Bused MII Mode

10/100 Mbits/s

SMART

REPEATER

RX_CLK10

RXD_10

TX_CLK10

TXD_10

CRS_10/100 4

RX_EN10/100 4

TX_EN10/100 4

COL_10/100 4

SECURITY10/100 4

TX_CLK25

TXD_100[3:0]

TX_ER

RX_CLK25

RXD_100[3:0]

RX_DV

RX_ER

MDC

MDIO

RX_CLK10

RXD_10

TX_CLK10

TXD_10

CRS_100

RX_EN100

TX_EN100

COL_100

TX_EN10/SECURITY

TX_CLK25

TXD_100[3:0]

TX_ER

LU3X54FT

RX_CLK25

RXD_100[3:0]

RX_DV

RX_ER

MDC

MDIO

SMART_MODE_SELECT

BUSED_MII_MODE

Figure 5. Smart 10/100 Mbits/s Bused MII Mode

5-5599.br2

Lucent Technologies Inc.

11

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