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DP83865DVH PDF预览

DP83865DVH

更新时间: 2024-01-31 16:15:38
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
页数 文件大小 规格书
86页 589K
描述
DP83865 Gig PHYTER V 10/100/1000 Ethernet Physical Layer

DP83865DVH 技术参数

生命周期:Not Recommended零件包装代码:QFP
包装说明:FQFP, QFP128,.67X.93,20针数:128
Reach Compliance Code:not_compliantECCN代码:5A991.B.1
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:7.98Samacsys Confidence:3
Samacsys Status:Released2D Presentation:https://componentsearchengine.com/2D/0T/154556.1.1.png
Schematic Symbol:https://componentsearchengine.com/symbol.php?partID=154556PCB Footprint:https://componentsearchengine.com/footprint.php?partID=154556
3D View:https://componentsearchengine.com/viewer/3D.php?partID=154556Samacsys PartID:154556
Samacsys Image:https://componentsearchengine.com/Images/9/DP83865DVH.jpgSamacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/DP83865DVH.jpg
Samacsys Pin Count:128Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Quad Flat PackagesSamacsys Footprint Name:VLA128A
Samacsys Released Date:2015-05-24 21:47:42Is Samacsys:N
数据速率:1000000 MbpsJESD-30 代码:R-PQFP-G128
JESD-609代码:e0长度:20 mm
湿度敏感等级:3功能数量:1
端子数量:128收发器数量:1
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:FQFP
封装等效代码:QFP128,.67X.93,20封装形状:RECTANGULAR
封装形式:FLATPACK, FINE PITCH峰值回流温度(摄氏度):245
电源:1.8,2.5/3.3 V认证状态:Not Qualified
座面最大高度:3.15 mm子类别:Network Interfaces
标称供电电压:1.8 V表面贴装:YES
技术:CMOS电信集成电路类型:INTERFACE CIRCUIT
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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:30
宽度:14 mmBase Number Matches:1

DP83865DVH 数据手册

 浏览型号DP83865DVH的Datasheet PDF文件第2页浏览型号DP83865DVH的Datasheet PDF文件第3页浏览型号DP83865DVH的Datasheet PDF文件第4页浏览型号DP83865DVH的Datasheet PDF文件第6页浏览型号DP83865DVH的Datasheet PDF文件第7页浏览型号DP83865DVH的Datasheet PDF文件第8页 
1.0 Pin Description  
The DP83865 pins are classified into the following interface  
categories (each is described in the sections that follow):  
— MAC Interfaces  
Type: I  
Inputs  
— Management Interface  
— Media Dependent Interface  
— JTAG Interface  
Type: O  
Output  
Type: O_Z  
Type: I/O_Z  
Type: S  
Tristate Output  
Tristate Input_Output  
Strapping Pin  
Internal Pull-up  
Internal Pull-down  
— Clock Interface  
— Device Configuration and LED Interface  
— Reset  
Type: PU  
Type: PD  
— Power and Ground Pins  
— Special Connect Pins  
1.1 MAC Interfaces (MII, GMII, and RGMII)  
PQFP  
Signal Name  
Type  
Description  
Pin #  
CRS/RGMII_SEL0  
O_Z,  
S, PD  
40  
CARRIER SENSE or RGMII SELECT: CRS is asserted high to indicate the  
presence of a carrier due to receive or transmit activity in Half Duplex mode.  
For 10BASE-T and 100BASE-TX Full Duplex operation CRS is asserted when  
a received packet is detected. This signal is not defined for 1000BASE-T Full  
Duplex mode.  
In RGMII mode, the CRS is not used. This pin can be used as a RGMII strap-  
ping selection pin.  
RGMII_SEL1 RGMII_SEL0  
MAC Interface  
= GMII  
0
0
1
1
0
1
0
1
= GMII  
= RGMII - HP  
= RGMII - 3COM  
COL/CLK_MAC_FREQ O_Z,  
39  
COLLISION DETECT: Asserted high to indicate detection of a collision condi-  
tion (assertion of CRS due to simultaneous transmit and receive activity) in  
Half Duplex modes. This signal is not synchronous to either MII clock  
(GTX_CLK, TX_CLK or RX_CLK). This signal is not defined and stays low for  
Full Duplex modes.  
S, PD  
CLOCK TO MAC FREQUENCY Select:  
1 = CLOCK TO MAC output is 125 MHz  
0 = CLOCK TO MAC output is 25 MHz  
TX_CLK/RGMII_SEL1 O_Z,  
60  
TRANSMIT CLOCK or RGMII SELECT: TX_CLK is a continuous clock signal  
generated from reference CLK_IN and driven by the PHY during 10 Mbps or  
100 Mbps MII mode. TX_CLK clocks the data or error out of the MAC layer and  
into the PHY.  
S, PD  
The TX_CLK clock frequency is 2.5 MHz in 10BASE-T and 25 MHz in  
100BASE-TX mode.  
Note: “TX_CLK” should not be confused with the “TX_TCLK” signal.  
In RGMII mode, the TX_CLK is not used. This pin can be used as a RGMII  
strapping selection pin. This pin should be pulled high for RGMII interface.  
5
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