DP83848K

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		网络接口电信集成电路电信电路以太网局域网（LAN）标准以太网：16GBASE-T
页数	文件大小	规格书
78页	1014K
描述
Industrial Temperature Single Port 10/100 Ethernet Transceiver

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中文翻译

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技术参数
数据手册

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DP83848K 技术参数

生命周期：	Transferred	包装说明：	HVQCCN,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.56	Is Samacsys：	N
JESD-30 代码：	S-XQCC-N40	长度：	6 mm
功能数量：	1	端子数量：	40
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装代码：	HVQCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态：	Not Qualified	座面最大高度：	0.8 mm
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	电信集成电路类型：	ETHERNET TRANSCEIVER
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	6 mm	Base Number Matches：	1

DP83848K 数据手册

October 2007

DP83848T PHYTER^®Mini - Industrial Temperature

Single 10/100 Ethernet Transceiver

General Description

Features

The DP83848T PHYTER Mini addresses the quality, reli-

ability 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 device offers performance far exceeding the IEEE

specifications, with superior interoperability and industry

leading performance beyond 137m of Cat-V cable. The

DP83848T also offers Auto-MDIX to remove cabling

complications. DP83848T has superior ESD protection,

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

National’s DP83848T incorporates a number of system

cost-reducing features not found on other supplier’s

Physical layer products. For example, the DP83848T

incorporates a 25MHz clock out that eliminates the need

and hence the space and cost, of an additional Media

Access Control (MAC) clock source component. In addi-

tion, both MII and RMII are supported ensuring ease and

flexibility of design.

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

blayer with adaptive equalization and Baseline Wander

compensation

•

Error-free Operation up to 137 meters

ESD protection - 4KV Human body model

Configurable LED for link and activity

Supports system clock from oscillator

The DP83848T is offered in a tiny 6mm x 6mm LLP 40-

pin package and is ideal for industrial controls, build-

ing/factory automation, transportation, test equipment

and wireless base stations.

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

Base stations

System Diagram

DP83848T

10BASE-T

10/100 Ethernet

Transceiver

MPU/CPU

MII/RMII

100BASE-TX

Clock

Status

LED

Source

Typical Ethernet Application

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

www.national.com

12 3 4 5 6 7...78

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与DP83848K相关器件

型号	品牌	获取价格	描述	数据表
DP83848K_07	NSC	获取价格	Industrial Temperature Single Port 10/100 Ethernet Transceiver
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

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