DP83620

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支持 JTAG 和光纤接口、具有工业级温度范围的 10/100Mbps 以太网 PHY 收发器

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数据表

document-pdfAcrobat Industrial Temp Single Port 10/100 Mbps Ethernet PHY Xceiver w/Fiber Support 数据表 (Rev. C) (英语)

DP83620

正在供货

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产品详情

Datarate (Mbps)

10/100

Interface type

MII, RMII

Rating

Catalog

Number of ports

Single

Features

Cable diagnostics, FX support, JTAG1149.1

I/O supply voltage (typ) (V)

2.5, 3.3

Operating temperature range (°C)

-40 to 85

Number of LEDs

3

ESD HBM (kV)

8

Datarate (Mbps)

10/100

Interface type

MII, RMII

Rating

Catalog

Number of ports

Single

Features

Cable diagnostics, FX support, JTAG1149.1

I/O supply voltage (typ) (V)

2.5, 3.3

Operating temperature range (°C)

-40 to 85

Number of LEDs

3

ESD HBM (kV)

8

WQFN (RHS)

48

49 mm² (7 mm × 7 mm)

Deterministic, Low Transmit and Receive Latency
Selectable Frequency Synchronized Clock Output
Dynamic Link Quality Monitoring
TDR Based Cable Diagnostic and Cable Length Detection
10/100 Mb/s Packet BIST (Built in Self Test)
Error-Free Operation up to 150 Meters CAT5 Cable
ESD Protection - 8 kV Human Body Model
2.5 V and 3.3 V I/Os and MAC Interface
Auto-MDIX for 10/100 Mbps
Auto-Crossover in Forced Modes of Operation
RMII Rev. 1.2 and MII MAC Interface
RMII Master Mode
Synchronous Ethernet
25 MHz MDC and MDIO Serial Management Interface
IEEE 802.3u 100BASE-FX Fiber Interface
IEEE 1149.1 JTAG
Programmable LED Support for Link, 10 /100 Mb/s Mode, Duplex, Activity, and Collision Detect
Optional 100BASE-TX Fast Link Loss Detection
Industrial Temperature Range
48 Pin WQFN Package (7mm) x (7mm)

All trademarks are the property of their respective owners.

Deterministic, Low Transmit and Receive Latency
Selectable Frequency Synchronized Clock Output
Dynamic Link Quality Monitoring
TDR Based Cable Diagnostic and Cable Length Detection
10/100 Mb/s Packet BIST (Built in Self Test)
Error-Free Operation up to 150 Meters CAT5 Cable
ESD Protection - 8 kV Human Body Model
2.5 V and 3.3 V I/Os and MAC Interface
Auto-MDIX for 10/100 Mbps
Auto-Crossover in Forced Modes of Operation
RMII Rev. 1.2 and MII MAC Interface
RMII Master Mode
Synchronous Ethernet
25 MHz MDC and MDIO Serial Management Interface
IEEE 802.3u 100BASE-FX Fiber Interface
IEEE 1149.1 JTAG
Programmable LED Support for Link, 10 /100 Mb/s Mode, Duplex, Activity, and Collision Detect
Optional 100BASE-TX Fast Link Loss Detection
Industrial Temperature Range
48 Pin WQFN Package (7mm) x (7mm)

All trademarks are the property of their respective owners.

The DP83620 is a highly reliable, feature rich device suited for industrial applications. The DP83620 offers low power consumption, including several intelligent power down states. In addition to low power, the DP83620 is optimized for cable length performance far exceeding IEEE specifications. The DP83620 includes a 25MHz clock out. This allows the application to be designed with a minimum of external parts, which in turn results in the lowest possible total cost of the solution.

The DP83620 offers innovative diagnostic features unique to Texas Instruments, including dynamic monitoring of link quality during standard operation for fault prediction. These advanced features allow the system designer to implement a fault prediction mechanism to detect and warn of deteriorating and changing link conditions. This single port fast Ethernet transceiver can support both copper and fiber media. The DP838620 also provides flexibility by supporting both MII and RMII interfaces.

The DP83620 is a highly reliable, feature rich device suited for industrial applications. The DP83620 offers low power consumption, including several intelligent power down states. In addition to low power, the DP83620 is optimized for cable length performance far exceeding IEEE specifications. The DP83620 includes a 25MHz clock out. This allows the application to be designed with a minimum of external parts, which in turn results in the lowest possible total cost of the solution.

The DP83620 offers innovative diagnostic features unique to Texas Instruments, including dynamic monitoring of link quality during standard operation for fault prediction. These advanced features allow the system designer to implement a fault prediction mechanism to detect and warn of deteriorating and changing link conditions. This single port fast Ethernet transceiver can support both copper and fiber media. The DP838620 also provides flexibility by supporting both MII and RMII interfaces.

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DP83630

正在供货

具有较小外形尺寸的 IEEE 1588 精密时间协议 (PTP) 以太网 PHY 收发器 DP83630 adds IEEE 1588 to the DP83620 feature set

技术文档

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顶层文档	类型	标题	格式选项	日期
*	数据表	Industrial Temp Single Port 10/100 Mbps Ethernet PHY Xceiver w/Fiber Support 数据表 (Rev. C)		2013-4-15
	应用手册	How to Pass IEEE Ethernet Compliance Tests	PDF \| HTML	2021-9-20
	应用手册	Selection and specification of crystals for Texas Instruments ethernet physical		2019-2-6
	应用手册	Reducing Radiated Emissions in Ethernet 10/100 LAN Applications (Rev. A)		2013-4-26
	应用手册	AN-1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance (Rev. B)		2013-4-26
	应用手册	Improving Electro-Magnetic Noise Immunity in Serial Communications Systems (Rev. A)		2013-4-26
	应用手册	DP83640 Synchronous Ethernet Mode: Achieving Sub-ns Accuracy in PTP Applications (Rev. A)		2013-4-26
	应用手册	AN-1540 Power Measurement of Ethernet Physical Layer Products (Rev. B)		2013-4-26
	应用手册	AN-1794 Using RMII Master Mode (Rev. A)		2013-4-26
	应用手册	AN-1469 PHYTER® Design & Layout Guide (Rev. D)		2013-4-26
	更多文献资料	EMC Test Report		2013-1-4
	应用手册	Application Note 1469 PHYTER® Design & Layout Guide (cn)		2008-4-29
	应用手册	Application Note 1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance (cn)		2007-10-2

设计与开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

评估板

DP83620-EVK — DP83620 评估演示板

DP83620 Basic product evaluation and customer demo board.

用户指南: PDF

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驱动程序或库

ETHERNET-SW — 以太网 PHY 驱动程序和工具

德州仪器 (TI) 以太网物理层 (PHY) 收发器的驱动程序支持通过串行管理接口 (MDC/MDIO) 进行通信，从而配置和读取 PHY 寄存器。Linux 和 RTOS 驱动程序可在我们的 GitHub 上找到。

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了解详情

支持软件

SNLC035 — Logic Vision Software Boundary Scan Cell

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支持软件

USB-2-MDIO — USB-2-MDIO Tool v1.0

借助 USB-2-MDIO 软件工具，德州仪器 (TI) 的以太网 PHY 可访问 MDIO 状态和器件控制寄存器。 USB-2-MDIO 工具包括一个 LaunchPad™ 开发套件，适用于与轻量级 GUI 连接的 TI MSP430™ MCU。此 LaunchPad 开发套件实现了一个 MDIO 总线控制器，该控制器可以操作连接到总线的 PHY 上的寄存器。

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