Datasheet > DP83848K_07

DP83848K_07

更新时间： 2024-11-20 04:15:03

品牌	Logo	应用领域
美国国家半导体 - NSC		以太网局域网（LAN）标准
页数	文件大小	规格书
78页	1009K
描述
Industrial Temperature Single Port 10/100 Ethernet Transceiver

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中文翻译

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DP83848K_07 数据手册

October 2007

DP83848K PHYTER® Mini LS

Industrial Temperature Single Port 10/100 Ethernet Transceiver

General Description

Features

The DP83848K addresses the quality, reliability and small

form factor required for space sensitive applications in

embedded systems operating in the industrial temperature

range.

•

Low-power 3.3V, 0.18µm CMOS technology

Auto-MDIX for 10/100 Mb/s

Energy Detection Mode

3.3V MAC Interface

The DP83848K offers performance far exceeding the

IEEE specifications, with superior interoperability and

industry leading performance beyond 137m of Cat-V

cable. The DP83848K also offers Auto-MDIX to remove

cabling complications. DP83848K has superior ESD pro-

tection, greater than 4KV Human Body Model, providing

extremely high reliability and robust operation, ensuring a

high level performance in all applications.

RMII Rev. 1.2 Interface (configurable)

MII Interface

MII serial management interface (MDC and MDIO)

IEEE 802.3u Auto-Negotiation and Parallel Detection

IEEE 802.3u ENDEC, 10BASE-T transceivers and filters

IEEE 802.3u PCS, 100BASE-TX transceivers and filters

DP83848K offers two flexible LED indicators - one for Link

and the other for Speed. In addition, both MII and RMII are

supported ensuring ease and flexibility of design.

Integrated ANSI X3.263 compliant TP-PMD physical sub-

layer with adaptive equalization and Baseline Wander com-

pensation

The DP83848K is offered in a tiny 6mm x 6mm LLP 40-pin

package and is ideal for industrial controls, building/factory

automation, transportation, test equipment and wireless

base stations.

•

Error-free Operation beyond 137 meters

ESD protection - greater than 4KV Human body model

Configurable LED for link and activity

Single register access for complete PHY status

10/100 Mb/s packet BIST (Built in Self Test)

40 pin LLP package (6mm) x (6mm) x (0.8mm)

Applications

•

Peripheral devices

Mobile devices

Factory and building automation

Basestations

System Diagram

DP83848K

10BASE-T

10/100 Ethernet

Transceiver

MPU/CPU

MII/RMII

100BASE-TX

Status

LED/s

Clock

Source

Typical Ethernet Application

PHYTER^®is a registered trademark of National Semiconductor Corporation.

www.national.com

12 3 4 5 6 7...78

中文翻译

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与DP83848K_07相关器件

型号	品牌	获取价格	描述	数据表
DP83848K_08	NSC	获取价格	PHYTER® Mini LS Industrial Temperature Single
DP83848K_14	TI	获取价格	PHYTER Mini LS Industrial Temperature Single Port 10/100 Ethernet Transceiver
DP83848KSQ	TI	获取价格	Industrial Temperature Single Port 10/100 Ethernet Transceiver
DP83848KSQ/NOPB	NSC	获取价格	IC DATACOM, ETHERNET TRANSCEIVER, QCC40, 6 X 6 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, LLP-40,
DP83848KSQ/NOPB	TI	获取价格	MII Serial Management Interface
DP83848M	NSC	获取价格	PHYTER㈢ Mini / PHYTER㈢ Mini LS Commercial Tem
DP83848M	TI	获取价格	MII Serial Management Interface
DP83848M_07	NSC	获取价格	Commercial Temperature Single 10/100 Ethernet Transceiver
DP83848M_08	NSC	获取价格	PHYTER® Mini - Commercial Temperature Single
DP83848MPHPEP	TI	获取价格	MILITARY TEMPERATURE SINGLE PORT

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