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DP83TG720R-Q1

現行

具 RGMII 的 1000BASE-T1 汽車乙太網路 PHY

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產品規格表

DP83TG720R-Q1

現行
產品規格表 立即訂購

產品詳細資料

Datarate (Mbps) 1000BASE-T1 Interface type RGMII Rating Automotive Number of ports Single Features 25-MHz clock out, Cable diagnostics, IEEE802.3bp & Open Alliance (OA) compliant, Integrated LPF, Wettable flank package I/O supply voltage (typ) (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 125 Number of LEDs 2 ESD HBM (kV) 8
Datarate (Mbps) 1000BASE-T1 Interface type RGMII Rating Automotive Number of ports Single Features 25-MHz clock out, Cable diagnostics, IEEE802.3bp & Open Alliance (OA) compliant, Integrated LPF, Wettable flank package I/O supply voltage (typ) (V) 1.8, 2.5, 3.3 Operating temperature range (°C) -40 to 125 Number of LEDs 2 ESD HBM (kV) 8
VQFN (RHA) 36 36 mm² 6 x 6
  • IEEE802.3bp 1000BASE-T1 compliant
  • Open Alliance TC12 Interoperability and EMC compliant
    • Interoperability tested with OA/IEEE compliant PHYs
    • EMC immunity Class-IV compliant for UTP (unshielded twisted pair)
  • Integrated LPF on MDI pins
  • MAC Interface: RGMII
  • Supported I/O voltages: 3.3V, 2.5V, and 1.8V
  • Pin compatible with TI’s 100BASE-T1 PHY
    • Single board design for 100BASE-T1 and 1000BASE-T1 with required BOM change
  • Power savings features:
    • Standby and sleep
    • Local and remote wake-up
  • Diagnostic tool kit
    • High accuracy temperature monitor
    • Voltage monitor
    • ESD event monitor
    • Data throughput calculator: inbuilt MAC packet generator, counter and error checker
    • Link quality monitoring
    • Cable open and short fault detection
    • Loopback modes
  • 25MHz clock output source
  • VQFN, wettable flank packaging
  • AEC-Q100 Qualified
    • Inbuilt ESD protection : IEC61000-4-2 ESD : ±8 kV contact discharge
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature
  • IEEE802.3bp 1000BASE-T1 compliant
  • Open Alliance TC12 Interoperability and EMC compliant
    • Interoperability tested with OA/IEEE compliant PHYs
    • EMC immunity Class-IV compliant for UTP (unshielded twisted pair)
  • Integrated LPF on MDI pins
  • MAC Interface: RGMII
  • Supported I/O voltages: 3.3V, 2.5V, and 1.8V
  • Pin compatible with TI’s 100BASE-T1 PHY
    • Single board design for 100BASE-T1 and 1000BASE-T1 with required BOM change
  • Power savings features:
    • Standby and sleep
    • Local and remote wake-up
  • Diagnostic tool kit
    • High accuracy temperature monitor
    • Voltage monitor
    • ESD event monitor
    • Data throughput calculator: inbuilt MAC packet generator, counter and error checker
    • Link quality monitoring
    • Cable open and short fault detection
    • Loopback modes
  • 25MHz clock output source
  • VQFN, wettable flank packaging
  • AEC-Q100 Qualified
    • Inbuilt ESD protection : IEC61000-4-2 ESD : ±8 kV contact discharge
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature

The DP83TG720R-Q1 device is an IEEE 802.3bp and Open Alliance compliant automotive Ethernet physical layer transceiver. The device provides all physical layer functions needed to transmit and receive data over unshielded/shielded single twisted-pair cables. The device supports RGMII for interfacing with a MAC.

DP83TG720 is compliant to Open Alliance EMC and interoperable specifications over unshielded twisted cable. DP83TG720 is front print compatible to TI’s 100BASE-T1 PHY enabling design scalability with single board for both speeds. This device offers the Diagnostic Tool Kit, with an extensive list of real-time monitoring tools, debug tools and test modes. Within the tool kit is the first integrated electrostatic discharge (ESD) monitoring tool. The device is capable of counting ESD events on both the xMII and MDI as well as providing real-time monitoring through the use of a programmable interrupt. Additionally, the DP83TG720R-Q1 includes a data generator and checker tool to generate customizable MAC packets and check the errors on incoming packets. This enables system level datapath tests/optimizations without dependency on MAC.

The DP83TG720R-Q1 device is an IEEE 802.3bp and Open Alliance compliant automotive Ethernet physical layer transceiver. The device provides all physical layer functions needed to transmit and receive data over unshielded/shielded single twisted-pair cables. The device supports RGMII for interfacing with a MAC.

DP83TG720 is compliant to Open Alliance EMC and interoperable specifications over unshielded twisted cable. DP83TG720 is front print compatible to TI’s 100BASE-T1 PHY enabling design scalability with single board for both speeds. This device offers the Diagnostic Tool Kit, with an extensive list of real-time monitoring tools, debug tools and test modes. Within the tool kit is the first integrated electrostatic discharge (ESD) monitoring tool. The device is capable of counting ESD events on both the xMII and MDI as well as providing real-time monitoring through the use of a programmable interrupt. Additionally, the DP83TG720R-Q1 includes a data generator and checker tool to generate customizable MAC packets and check the errors on incoming packets. This enables system level datapath tests/optimizations without dependency on MAC.

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技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet DP83TG720 R -Q1 1000BASE-T1 Automotive Ethernet PHY datasheet (Rev. D) PDF | HTML 2025年 4月 2日
White paper 區域架構如何為完整軟體定義車輛奠定基礎 (Rev. C) PDF | HTML 2024年 11月 1日
Application note Basic Ethernet Interface Debug With Linux PDF | HTML 2024年 10月 11日
Application note How to Integrate Linux Driver Into Your System PDF | HTML 2024年 7月 12日
Application brief How to Implement Power over Data Lines for Automotive Ethernet PDF | HTML 2024年 7月 1日
Application note DP83TG720S-Q1: Configuring for Open Alliance Specification Compliance (Rev. B) PDF | HTML 2024年 2月 14日
Application note EMC/EMI Compliant Design for Single Pair Ethernet PDF | HTML 2023年 7月 22日
Application note DP83TC81x, DP83TG72x Software Implementation Guide PDF | HTML 2022年 12月 13日
User guide DP83TG720 Ethernet PHY IBIS Models and Simulation User's Guide PDF | HTML 2022年 7月 27日
Application note DP83TC811, DP83TG720 Rollover Document (Rev. A) PDF | HTML 2020年 12月 29日
Application note DP83TC811, DP83TC812, DP83TC814, DP83TG720 Hardware Rollover Document PDF | HTML 2020年 1月 10日
Technical article The importance of automotive Ethernet standards PDF | HTML 2018年 5月 2日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

DP83TG720EVM-MC — 適用 1Gbps 媒體轉換器的 DP83TG720 評估模組

DP83TG720EVM-MC 為媒體轉換器評估板，設計目的在於展示 DP83TG720 乙太網路實體層收發器的性能與獨特功能。DP83867E 是一種標準乙太網路 PHY，透過 RGMII 連接至 DP83TG720R-Q1，支援以 Cat5e 纜線與任何標準 1Gbps 裝置的連接。評估模組也支援板載微控制器以進行暫存器存取。

使用指南: PDF | HTML
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子卡

DP83TG720-IND-SPE-EVM — DP83TG720 子卡

DP83TG720-IND-SPE 子卡是精巧的雙埠週邊裝置，專為與 AM64x 評估板無縫整合所設計。DP83TG720-IND-SPE 的設計旨在強化評估程序，其直接插入式相容性可評估單對乙太網路，以輕鬆整合和快速部署。

使用指南: PDF | HTML
要求
開發模組 (EVM) 的 GUI

DIEP — Debug Interface for Ethernet PHYs (DIEP)

The drivers for Texas Instruments' Ethernet physical layer (PHY) transceivers support communication through the serial management interface (MDC/MDIO) to configure and read PHY registers. Linux and RTOS drivers can be found on our github.

 

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USB-2-MDIO — USB-2-MDIO Tool v1.0

The USB-2-MDIO software tool lets Texas Instruments' Ethernet PHYs access the MDIO status and device control registers.  The USB-2-MDIO tool includes a LaunchPad™ Development kit for TI's MSP430™ MCUs that is interfaced with a lightweight GUI.  The (...)

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模擬型號

IBIS model for DP83TG720S and DP83TG720R

SNLM243.ZIP (1130 KB) - IBIS Model
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設計工具

DP83TG720-SCHEMATIC-CHECKLIST — DP83TG720 schematic review checklist

DP83TG720 schematic review checklist
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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VQFN (RHA) 36 Ultra Librarian
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