DP83848YBX

更新时间： 2024-01-22 12:36:34

品牌	Logo	应用领域
德州仪器 - TI		电信集成电路以太网局域网（LAN）标准以太网：16GBASE-T
页数	文件大小	规格书
86页	711K
描述
IC,LAN TRANSCEIVER,SINGLE,CMOS,QFP,48PIN,PLASTIC

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技术参数
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DP83848YBX 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

DP83848YBX 数据手册

May 2008

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)

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.

RMII Rev. 1.2 Interface (configurable)

MII Serial Management Interface (MDC and MDIO)

IEEE 802.3u MII

The DP83848C easily interfaces to twisted pair media

via an external transformer. Both MII and RMII are

supported ensuring ease and flexibility of design.

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

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.

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

layer with adaptive equalization and Baseline Wander com-

pensation

•

Error-free Operation up to 137 meters

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

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

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

ity, and Collision Detect

Applications

•

Single register access for complete PHY status

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

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

•

High End Peripheral Devices

Industrial Controls and Factory Automation

General Embedded Applications

System Diagram

10BASE-T

DP83848C

MPU/CPU

MII/RMII/SNI

100BASE-TX

10/100 Mb/s

25 MHz

Clock

Source

Status

LEDs

Typical Application

PHYTER is a registered trademark of National Semiconductor.

www.national.com

123 4 5 6 7...86

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与DP83848YBX相关器件

型号	品牌	描述	获取价格	数据表
DP83848YBX/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
DP83849C	NSC	DUAL Commercial Temperature Dual Port 10/100 Mb/s Ethernet Physical Layer Transceiver	获取价格
DP83849C	TI	具有商业级温度范围的双端口 10/100Mbps 以太网 PHY 收发器	获取价格
DP83849C_08	NSC	PHYTER® DUAL Commercial Temperature Dual Port	获取价格
DP83849CVS	NSC	DUAL Commercial Temperature Dual Port 10/100 Mb/s Ethernet Physical Layer Transceiver	获取价格
DP83849CVS/NOPB	TI	具有商业级温度范围的双端口 10/100Mbps 以太网 PHY 收发器 \| PFC \|	获取价格

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