DP83848IW

更新时间： 2024-11-20 13:07:23

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
82页	2688K
描述
IC DATACOM, ETHERNET TRANSCEIVER, PQFP48, 7 X 7 MM, LQFP-48, Network Interface

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

DP83848IW 技术参数

生命周期：	Transferred	包装说明：	LFQFP,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.56	JESD-30 代码：	S-PQFP-G48
长度：	7 mm	功能数量：	1
端子数量：	48	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LFQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH	认证状态：	Not Qualified
座面最大高度：	1.6 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：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	7 mm
Base Number Matches：	1

DP83848IW 数据手册

September 2005

DP83848C PHYTER^®- Commercial Temperature

Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver

General Description

Features

The DP83848C is a robust fully featured 10/100 single

port Physical Layer device offering low power con-

sumption, including several intelligent power down

states. These low power modes increase overall prod-

uct reliability due to decreased power dissipation. Sup-

porting multiple intelligent power modes allows the

application to use the absolute minimum amount of

power needed for operation.

•

Low-power 3.3V, 0.18µm CMOS technology

Low power consumption < 270mW Typical

3.3V MAC Interface

Auto-MDIX for 10/100 Mb/s

Energy Detection Mode

25 MHz clock out

SNI Interface (configurable)

RMII Rev. 1.2 Interface (configurable)

MII Serial Management Interface (MDC and MDIO)

IEEE 802.3u MII

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

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

layer with adaptive equalization and Baseline Wander com-

pensation

The DP83848C includes a 25MHz clock out. This

means that the application can be designed with a

minimum of external parts, which in turn results in the

lowest possible total cost of the solution.

The DP83848C easily interfaces to twisted pair media

via an external transformer. Both MII and RMII are

supported ensuring ease and flexibility of design.

The DP83848C features integrated sublayers to sup-

port both 10BASE-T and 100BASE-TX Ethernet proto-

cols, which ensures compatibility and interoperability

with all other standards based Ethernet solutions.

•

Programmable LED support Link, 10 /100 Mb/s Mode, Activ-

The DP83848C is offered in a small form factor (48 pin

ity, and Collision Detect

LQFP) so that a minimum of board space is needed.

•

Single register access for complete PHY status

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

48-pin LQFP package (7mm) x (7mm)

Applications

•

High End Peripheral Devices

Industrial Controls and Factory Automation

General Embedded Applications

System Diagram

10BASE-T

100BASE-TX

DP83848C

MPU/CPU

MII/RMII/SNI

10/100 Mb/s

25 MHz

Status

LEDs

Clock

Source

Typical Application

PHYTER is a registered trademark of National Semiconductor.

www.national.com

12 3 4 5 6 7...82

中文翻译

下载PDF

与DP83848IW相关器件

型号	品牌	获取价格	描述	数据表
DP83848J	TI	获取价格	DP83848J PHYTER Mini LS Commercial Temperature Single Port 10/100 Mb/s Ethernet Transceive
DP83848J	NSC	获取价格	PHYTER㈢ Mini LS Commercial Temperature Single
DP83848J_07	NSC	获取价格	PHYTER㈢ Mini LS Commercial Temperature Single
DP83848J_08	NSC	获取价格	PHYTER® Mini LS Commercial Temperature Single
DP83848J_14	TI	获取价格	PHYTER Mini LS Commercial Temperature Single Port 10/100 Mb/s Ethernet Transceiver
DP83848JSQ	TI	获取价格	DP83848J PHYTER Mini LS Commercial Temperature Single Port 10/100 Mb/s Ethernet Transceive
DP83848JSQ/NOPB	TI	获取价格	Commercial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package 40-WQ
DP83848K	NSC	获取价格	Industrial Temperature Single Port 10/100 Ethernet Transceiver
DP83848K	TI	获取价格	Industrial Temperature Single Port 10/100 Ethernet Transceiver
DP83848K_07	NSC	获取价格	Industrial Temperature Single Port 10/100 Ethernet Transceiver

与DP83848IW相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

25
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

17
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

49
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

46

产品中心

服务支持

精选活动

关于我们

帮助中心

DP83848IW

DP83848IW 技术参数

DP83848IW 数据手册

与DP83848IW相关器件

与DP83848IW相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

DP83848IW

DP83848IW 技术参数

DP83848IW 数据手册

与DP83848IW相关器件

与DP83848IW相关文章

您还可以找

您在本页遇到什么问题？