5秒后页面跳转
DP83848YB PDF预览

DP83848YB

更新时间: 2024-02-28 03:24:51
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76页浏览型号DP83848YB的Datasheet PDF文件第77页浏览型号DP83848YB的Datasheet PDF文件第78页浏览型号DP83848YB的Datasheet PDF文件第79页浏览型号DP83848YB的Datasheet PDF文件第81页浏览型号DP83848YB的Datasheet PDF文件第82页 
8.2.27 RMII Receive Timing  
IDLE  
(J/K)  
Data  
(TR)  
Data  
PMD Input Pair  
T2.27.4  
T2.27.5  
X1  
T2.27.1  
T2.27.2  
T2.27.2  
T2.27.3  
T2.27.2  
RX_DV  
CRS_DV  
T2.27.2  
RXD[1:0]  
RX_ER  
Parameter  
Description  
X1 Clock Period  
Notes  
Min Typ Max Units  
T2.27.1  
T2.27.2  
50 MHz Reference Clock  
20  
ns  
ns  
RXD[1:0], CRS_DV, RX_DV  
and RX_ER output delay from  
X1 rising  
2
14  
T2.27.3  
T2.27.4  
T2.27.5  
CRS ON delay  
From JK symbol on PMD Receive Pair to  
initial assertion of CRS_DV  
18.5  
27  
bits  
bits  
bits  
CRS OFF delay  
From TR symbol on PMD Receive Pair to  
initial deassertion of CRS_DV  
RXD[1:0] and RX_ER latency From symbol on Receive Pair. Elasticity  
buffer set to default value (01)  
38  
Note: Per the RMII Specification, output delays assume a 25pF load.  
Note: CRS_DV is asserted asynchronously in order to minimize latency of control signals through the why. CRS_DV may  
toggle synchronously at the end of the packet to indicate CRS deassertion.  
Note: RX_DV is synchronous to X1. While not part of the RMII specification, this signal is provided to simplify recovery of  
receive data.  
80  
www.national.com  

与DP83848YB相关器件

型号 品牌 描述 获取价格 数据表
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

DP83848YB_08 NSC PHYTER® - Extreme Temperature Single Port 10/

获取价格

DP83848YBX TI IC,LAN TRANSCEIVER,SINGLE,CMOS,QFP,48PIN,PLASTIC

获取价格

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