LU6612 查看數據表（PDF） - Agere -> LSI Corporation

零件编号

产品描述 (功能)

比赛名单

LU6612

FASTCAT™ Single-FET for 10Base-T/100Base-TX

Agere -> LSI Corporation 

Data Sheet

July 2000

LU6612 FASTCAT TM Single-FET

for 10Base-T/100Base-TX

Features

General

10 Mbits/s Transceiver

s Compatible with IEEE * 802.3u 10Base-T standard

for twisted-pair cable

s Autopolarity detection and correction

s Adjustable squelch level for extended wire line

length capability (2 levels)

s Interfaces with IEEE 802.3u media independent

interface (MII)

s On-chip filtering eliminates the need for external fil-

ters

s Half- and full-duplex operations

100 Mbits/s Transceiver

s Compatible with IEEE 802.3u MII (clause 22), PCS

(clause 23), PMA (clause 24), autonegotiation

(clause 28), and PMD (clause 25) specifications

s Scrambler/descrambler bypass

s Encoder/decoder bypass

s 3-statable MII in 100 Mbits/s mode

s Selectable carrier sense signal generation (CRS

asserted during either transmission or reception in

half duplex, CRS asserted during reception only in

full duplex)

s Selectable MII or 5-bit code group interface

s Half- or full-duplex operations

s On-chip filtering and adaptive equalization that

eliminates the need for external filters

s Autonegotiation (IEEE 802.3u clause 28):

— Fast link pulse (FLP) burst generator

— Arbitration function

— Accepts preamble suppression

— Operates up to 12.5 MHz

s Supports the station management protocol and

frame format (clause 22):

— Basic and extended registers

— Supports next-page function

— Accepts preamble suppression

— Operates up to 12.5 MHz

s Supports the following management functions via

pins if station management is unavailable:

— Speed select

— Encoder/decoder bypass

— Scrambler/descrambler bypass

— Full duplex

— Autonegotiation

s Supports half- and full-duplex operations

s Provides four status signals: receive/transmit activ-

ity, full duplex, link integrity, and speed indication

s Powerdown mode for 10 Mbits/s and 100 Mbits/s

operation

s Loopback for 10 Mbits/s and 100 Mbits/s operation

s 0.35 µm low-power CMOS technology

s 64-pin TQFP

s Single 5 V power supply

* IEEE is a registered trademark of The Institute of Electrical and Electronics Engineers, Inc.

Note: Advisories are issued as needed to update product information. When using this data sheet for design purposes, please contact

your Lucent Technologies Microelectronics Group Account Manager to obtain the latest advisory on this product.

Share Link: