KSZ8001L

更新时间： 2024-09-15 03:30:11

品牌	Logo	应用领域
麦瑞 - MICREL		局域网（LAN）标准
页数	文件大小	规格书
44页	624K
描述
1.8V, 3.3V 10/100BASETX/FX Physical Layer Transceiver

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中文翻译

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数据手册
替代型号

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KSZ8001L 数据手册

KS8001

1.8V, 3.3V 10/100BASETX/FX

Physical Layer Transceiver

DATASHEET V 1.01

Features

General Description

•

Single chip 100BASE-TX/100BASE-FX/10BASE-T

physical layer solution

The KS8001 is a 10BASE-T/100BASE-TX/FX Physical

Layer Transceiver, operating the core at 1.8 volts to meet

low voltage and low power requirements. The solution

provides MII/RMII/SMII interfaces to transmit and receive

•

1.8V CMOS design, power consumption 250 mW

Robust (130m+) operation over standard cables

Supports Media Independent Interface (MII), Reduced

MII (RMII), and Serial MII (SMII)

data.

A unique mixed-signal design extends signaling

distance while reducing power consumption.

•

LinkMD feature to determine cable length and

diagnose faulty cables up 200 m with +/- 2 m accuracy

Supports HP MDI/MDI-X auto crossover

HP Auto MDI/MDI-X provides the most robust solution for

eliminating the need to differentiate between crossover and

straight-through cables.

•

Supports power down mode and power saving mode

MDC/MDIO to 12.5 MHz for rapid configuration

Fully compliant to IEEE 802.3u standard

Featuring LinkMD cable diagnostics, which allows

detection of common cabling plant problems such as open

and short circuits, the KS8001 represents a new level of

features and performance and is an ideal choice of

physical layer transceiver for 100BASE-TX/10BASE-

T/100BASE-FX applications.

Supports auto-negotiation and manual selection for

10/100Mbps speed and full

half-duplex mode

Functional Diagram

4B/5B ENCODER

SCRAMBLER

NRZ/NRZI

TXD3

TXD2

TXD1

TXD0

TXER

TXC

MLT3 ENCODER

PARALLEL/SERIAL

10/100

PULSE

TX+

TX-

TRANSMITTER

SHAPER

PARALLEL/SERIAL

MANCHESTER ENCODER

TXEN

CRS

COL

MII/RMII/SMII

REGISTERS

ADAPTIVE EQ

RX+

RX-

AND

BASELINE WANDER

CORRECTION

MLT3 DECODER

NRZI/NRZ

4B/5B DECODER

DESCRAMBLER

SERIAL/PARALLEL

CLOCK

CONTROLLER

INTERFACE

MDIO

MDC

RXD3

RXD2

RXD1

RXD0

RXER

RXDV

RXC

RECOVERY

AUTO

NEGOTIATION

10BASE-T

RECEIVER

MANCHESTER DECODER

SERIAL/PARALLEL

POWER DOWN/

POWER SAVING

LINK

COL

FDX

SPD

LED

DRIVER

PLL

PWRDWN

Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com

May 2005 KS8001

MICREL CONFIDENTIAL. DO NOT DISTRIBUTE.

12 3 4 5 6 7...44

中文翻译

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KSZ8001L 替代型号

型号	品牌	替代类型	描述	数据表
KSZ8001L	MICROCHIP	类似代替	DATACOM, ETHERNET TRANSCEIVER, PQFP48

与KSZ8001L相关器件

型号	品牌	获取价格	描述	数据表
KSZ8001LI	MICREL	获取价格	1.8C, 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver
KSZ8001LI	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP48
KSZ8001LIS-TR	MICROCHIP	获取价格	1.8V, 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver
KSZ8001LITR	MICREL	获取价格	暂无描述
KSZ8001LI-TR	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP48
KSZ8001S	MICREL	获取价格	1.8V, 3.3V 10/100BASETX/FX Physical Layer Transceiver
KSZ8001S	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PDSO48
KSZ8001SI	MICREL	获取价格	1.8C, 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver
KSZ8001SI	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PDSO48
KSZ8001SIS-TR	MICROCHIP	获取价格	1.8V, 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver

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