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DP83849IDVS PDF预览

DP83849IDVS

更新时间: 2024-01-10 01:43:54
品牌 Logo 应用领域
德州仪器 - TI 网络接口电信电路
页数 文件大小 规格书
100页 871K
描述
PHYTER DUAL Industrial Temperature with Fiber Support

DP83849IDVS 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:QFP
包装说明:TQFP-80针数:80
Reach Compliance Code:compliantECCN代码:5A991.B.1
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.52Is Samacsys:N
数据速率:100000 MbpsJESD-30 代码:S-PQFP-G80
JESD-609代码:e4长度:12 mm
湿度敏感等级:3功能数量:1
端子数量:80收发器数量:2
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TFQFP
封装等效代码:TQFP80,.55SQ封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.2 mm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:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:12 mmBase Number Matches:1

DP83849IDVS 数据手册

 浏览型号DP83849IDVS的Datasheet PDF文件第93页浏览型号DP83849IDVS的Datasheet PDF文件第94页浏览型号DP83849IDVS的Datasheet PDF文件第95页浏览型号DP83849IDVS的Datasheet PDF文件第97页浏览型号DP83849IDVS的Datasheet PDF文件第98页浏览型号DP83849IDVS的Datasheet PDF文件第99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 (100Mb)  
100BASE-TX mode  
100BASE-FX mode  
100BASE-TX mode  
100BASE-FX mode  
18.5  
9
bits  
bits  
bits  
CRS OFF delay (100Mb)  
27  
17  
38  
27  
RXD[1:0] and RX_ER latency 100BASE-TX mode  
(100Mb)  
100BASE-FX mode  
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 Phy. 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.  
Note: CRS ON delay is measured from the first bit of the JK symbol on the PMD Receive Pair to initial assertion of  
CRS_DV.  
Note: CRS_OFF delay is measured from the first bit of the TR symbol on the PMD Receive Pair to initial deassertion of  
CRS_DV.  
Note: Receive Latency is measured from the first bit of the symbol pair on the PMD Receive Pair. Typical values are with  
the Elasticity Buffer set to the default value (01).  
95  
www.national.com  
 
 
 
 
 
 

DP83849IDVS 替代型号

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