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DP83848YB PDF预览

DP83848YB

更新时间: 2024-01-26 01:32:43
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
82页 2645K
描述
PHYTER - Extreme Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver

DP83848YB 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

DP83848YB 数据手册

 浏览型号DP83848YB的Datasheet PDF文件第2页浏览型号DP83848YB的Datasheet PDF文件第3页浏览型号DP83848YB的Datasheet PDF文件第4页浏览型号DP83848YB的Datasheet PDF文件第5页浏览型号DP83848YB的Datasheet PDF文件第6页浏览型号DP83848YB的Datasheet PDF文件第7页 
November 2005  
DP83848YB PHYTER® - Extreme Temperature  
Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver  
General Description  
Features  
Extreme Temperature from -40 °C to 125 °C  
Low-power 3.3V, 0.18µm CMOS technology  
Low power consumption < 270mW Typical  
3.3V MAC Interface  
The number of applications requiring ethernet connec-  
tivity continues to increase. Along with this increased  
market demand is a change in application require-  
ments. The DP83848YB was designed to allow ether-  
net connectivity in the harshest environments. Our  
device meets IEEE 802.3u standards over an  
EXTREME temperature range of -40°C to 125 °C. This  
device is ideally suited for harsh environments for  
example wireless remote base stations, automo-  
tive/transportation and industrial control applications.  
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  
The DP83848YB is a highly reliable, feature rich robust  
device which includes enhanced ESD protection, MII  
and RMII 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  
With the DP83848YB NATIONAL continues to build on  
its Ethernet expertise and leadership position by pro-  
viding the flexibility allowing for ease of implementation  
by the end user.  
The DP83848YB 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  
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)  
Lead free 48-pin LQFP package (7mm) x (7mm)  
Automotive/Transportation  
Industrial Controls and Factory Automation  
General Embedded Applications  
System Diagram  
10BASE-T  
or  
DP83848YB  
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.  
© 2005 National Semiconductor Corporation  
www.national.com  
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