Datasheet > KSZ8001

KSZ8001

更新时间： 2024-09-16 14:55:55

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
51页	476K
描述
The KSZ8001 is a 10BASE-T/100BASE-TX/100BASE-FX Physical Layer Transceiver, powered by a single 3.

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中文翻译

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数据手册

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KSZ8001 数据手册

KSZ8001L/S

1.8V, 3.3V 10/100BASE-T/TX/FX Physical Layer Transceiver

• Fully compliant to IEEE 802.3u standard

Features

• Supports auto-negotiation and manual selection

for 10/100Mbps speed and full / half-duplex mode

• Single chip 100BASE-TX/100BASE-FX/

10BASE-T physical layer solution

• Configurable through MII serial management port

or via external control pins

• 1.8V CMOS design, power consumption 250 mW

• Robust (130m+) operation over standard cables

• Programmable LED outputs for link, activity, full/

half duplex, collision and speed

• Supports Media Independent Interface (MII),

Reduced MII (RMII), and Serial MII (SMII)

• LinkMD^®feature to determine cable length and

diagnose faulty cables with +/- 2 m accuracy

• On-chip built-in analog front end filtering for both

100BASE-TX and 10BASE-T

• Supports back-to-back, 100BASE-FX to

100BASE-TX for media converter applications

• Supports HP MDI/MDI-X auto crossover

• Supports power down mode and power saving

mode

• Single 3.3V power supply with built-in 1.8V regu-

lator (‘L’ parts)

• MDC/MDIO to 12.5 MHz for rapid configuration

• Packages: 48-Pin LQFP, 48-Pin SSOP

Functional Diagram

4B/5B ENCODER

SCRAMBLER

PARALLEL/SERIAL

NRZ/NRZI

MLT3 ENCODER

TXD3

TXD2

TXD1

TXD0

TXER

TXC

10/100

PULSE

SHAPER

TX+

TX-

TRANSMITTER

PARALLEL/SERIAL

MANCHESTER ENCODER

TXEN

CRS

COL

MII/RMII/SMII

REGISTERS

AND

CONTROLLER

INTERFACE

ADAPTIVE EQ

RX+

RX-

BASELINE WANDER

CORRECTION

MLT3 DECODER

NRZI/NRZ

4B/5B DECODER

DESCRAMBLER

SERIAL/PARALLEL

CLOCK

RECOVERY

MDIO

MDC

RXD3

RXD2

RXD1

RXD0

RXER

RXDV

RXC

AUTO

NEGOTIATION

10BASE-T

RECEIVER

MANCHESTER DECODER

SERIAL/PARALLEL

POWER DOWN/

POWER SAVING

LINK

COL

FDX

SPD

LED

DRIVER

PLL

PWRDWN

 2009-2019 Microchip Technology Inc.

DS00003062A-page 1

12 3 4 5 6 7...51

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与KSZ8001相关器件

型号	品牌	获取价格	描述	数据表
KSZ8001L	MICREL	获取价格	1.8V, 3.3V 10/100BASETX/FX Physical Layer Transceiver
KSZ8001L	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, PQFP48
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