DP83848VYB

更新时间： 2024-01-18 23:24:37

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
76页	1485K
描述
PHYTER® - Extended Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver

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DP83848VYB 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	QFP, QFP48,.35SQ,20	Reach Compliance Code：	not_compliant
风险等级：	5.44	数据速率：	100000 Mbps
JESD-30 代码：	S-PQFP-G48	端子数量：	48
收发器数量：	1	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QFP	封装等效代码：	QFP48,.35SQ,20
封装形状：	SQUARE	封装形式：	FLATPACK
电源：	3.3 V	认证状态：	Not Qualified
子类别：	Network Interfaces	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：	AUTOMOTIVE
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	Base Number Matches：	1

DP83848VYB 数据手册

May 1, 2008

DP83848VYB

PHYTER® - Extended Temperature Single Port

10/100 Mb/s Ethernet Physical Layer Transceiver

General Description

Features

The number of applications requiring Ethernet connectivity

continues to increase, driving Ethernet enabled devices into

harsher environments.

Extreme Temperature from -40°C to 105°C

■

Low-power 3.3V, 0.18µm CMOS technology

Low power consumption <270mW Typical

The DP83848VYB was designed to meet the challenge of

these new applications with an extended temperature perfor-

mance that goes beyond the typical Industrial temperature

range. The DP83848VYB is a highly reliable, feature rich, ro-

bust device which meets IEEE 802.3u standards over an

EXTENDED temperature range of -40°C to 105°C. This de-

vice is ideally suited for harsh environments such as wireless

remote base stations, automotive/transportation, and indus-

trial control applications.

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

■

It offers enhanced ESD protection and the choice of an MII or

RMII interface for maximum flexibility in MPU selection; all in

a 48 pin LQFP package.

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

IEEE 1149.1 JTAG

The DP83848VYB extends the leadership position of the

PHYTER family of devices with a wide operating temperature

range. The National Semiconductor line of PHYTER

transceivers builds on decades of Ethernet expertise to offer

the high performance and flexibility that allows the end user

an easy implementation tailored to meet these application

needs.

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

layer with adaptive equalization and Baseline Wander

compensation

Error-free Operation up to 150 meters

■

Programmable LED support for Link, 10 /100 Mb/s Mode,

Activity, Duplex and Collision Detect

Applications

Single register access for complete PHY status

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

Lead free 48-pin LQFP package (7mm) x (7mm) ADC

■

Automotive/Transportation

■

Industrial Controls and Factory Automation

General Embedded Applications

System Diagram

30011751

PHYTER^®is a registered trademark of National Semiconductor.

300117

www.national.com

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与DP83848VYB相关器件

型号	品牌	描述	获取价格	数据表
DP83848VYB/NOPB	TI	具有 JTAG 接口的高温低功耗 10/100Mbps 以太网 PHY 收发器 \| PTB	获取价格
DP83848VYBX	TI	暂无描述	获取价格
DP83848YB	NSC	PHYTER - Extreme Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver	获取价格
DP83848YB	TI	具有 JTAG 接口、支持工作温度范围的 10/100Mbps 以太网 PHY 收发器	获取价格
DP83848YB/NOPB	NSC	IC DATACOM, ETHERNET TRANSCEIVER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48, Network Inter	获取价格
DP83848YB/NOPB	TI	具有 JTAG 接口、支持工作温度范围的 10/100Mbps 以太网 PHY 收发器 \|	获取价格

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