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DP83848M PDF预览

DP83848M

更新时间: 2024-02-16 09:18:35
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 1010K
描述
PHYTER㈢ Mini / PHYTER㈢ Mini LS Commercial Temperature Single Port 10/100 Ethernet Tran

DP83848M 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QFP, QFP48,.35SQ,20Reach 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:QUADBase Number Matches:1

DP83848M 数据手册

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October 2007  
DP83848J PHYTER® Mini LS  
Commercial Temperature Single Port 10/100 Ethernet Transceiver  
General Description  
Features  
The DP83848J addresses the quality, reliability and small  
form factor required for space sensitive applications in  
embedded systems.  
Low-power 3.3V, 0.18µm CMOS technology  
Auto-MDIX for 10/100 Mb/s  
Energy Detection Mode  
The DP83848J offers performance far exceeding the IEEE  
specifications, with superior interoperability and industry  
leading performance beyond 137m of Cat-V cable. The  
DP83848J also offers Auto-MDIX to remove cabling com-  
plications. DP83848J has superior ESD protection, greater  
than 4KV Human Body Model, providing extremely high  
reliability and robust operation, ensuring a high level per-  
formance in all applications.  
3.3V MAC Interface  
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  
DP83848J 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 DP83848J 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  
Applications  
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)  
Peripheral devices  
Mobile devices  
Factory and building automation  
Base stations  
System Diagram  
DP83848J  
10BASE-T  
or  
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  
© 2007 National Semiconductor Corporation  

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