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DP83TG720R-Q1

ACTIVE

1000BASE-T1 automotive Ethernet PHY with RGMII

DP83TG720R-Q1

ACTIVE

Product details

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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Technical documentation

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* Data sheet DP83TG720 R -Q1 1000BASE-T1 Automotive Ethernet PHY datasheet (Rev. D) PDF | HTML 02 Apr 2025
White paper 區(qū)域架構(gòu)如何為完整軟體定義車輛奠定基礎(chǔ) (Rev. C) PDF | HTML 01 Nov 2024
White paper ?? ????? ??? ??? ????? ?? ??? ?? ??? ??? ??? (Rev. C) PDF | HTML 01 Nov 2024
White paper How a Zone Architecture Paves the Way to a Fully Software-Defined Vehicle (Rev. C) PDF | HTML 17 Oct 2024
Application note Basic Ethernet Interface Debug With Linux PDF | HTML 11 Oct 2024
Application note How to Integrate Linux Driver Into Your System PDF | HTML 12 Jul 2024
Application brief How to Implement Power over Data Lines for Automotive Ethernet PDF | HTML 01 Jul 2024
Application note DP83TG720S-Q1: Configuring for Open Alliance Specification Compliance (Rev. B) PDF | HTML 14 Feb 2024
Application note EMC/EMI Compliant Design for Single Pair Ethernet PDF | HTML 22 Jul 2023
Application note DP83TC81x, DP83TG72x Software Implementation Guide PDF | HTML 13 Dec 2022
User guide DP83TG720 Ethernet PHY IBIS Models and Simulation User's Guide PDF | HTML 27 Jul 2022
Application note DP83TC811, DP83TG720 Rollover Document (Rev. A) PDF | HTML 29 Dec 2020
Application note DP83TC811, DP83TC812, DP83TC814, DP83TG720 Hardware Rollover Document PDF | HTML 10 Jan 2020
Technical article The importance of automotive Ethernet standards PDF | HTML 02 May 2018

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DP83TG720EVM-MC — DP83TG720 evaluation module for 1Gbps media converter

The DP83TG720EVM-MC is a media converter evaluation board designed to demonstrate the performance and unique features of the DP83TG720 Ethernet Physical Layer Transceiver. DP83867E, a standard Ethernet PHY, is connected to DP83TG720R-Q1 over RGMII to support connection with any standard 1Gbps (...)

User guide: PDF | HTML
Not available on TI.com
Daughter card

DP83TG720-IND-SPE-EVM — DP83TG720 daughter card

The DP83TG720-IND-SPE daughter card is a compact, two port, peripheral device designed to seamlessly integrate with the AM64x evaluation board. Engineered to enhance the evaluation process, the direct plug-in compatibility of DP83TG720-IND-SPE offers ease of integration and rapid deployment due to (...)

User guide: PDF | HTML
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GUI for evaluation module (EVM)

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.

 

Supported products & hardware

Supported products & hardware
Support software

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 (...)

Supported products & hardware

Supported products & hardware
Simulation model

IBIS model for DP83TG720S and DP83TG720R

SNLM243.ZIP (1130 KB) - IBIS Model
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Design tool

DP83TG720-SCHEMATIC-CHECKLIST — DP83TG720 schematic review checklist

DP83TG720 schematic review checklist
Supported products & hardware

Supported products & hardware
Simulation tool

PSPICE-FOR-TI — PSpice? for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
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Package Pins CAD symbols, footprints & 3D models
VQFN (RHA) 36 Ultra Librarian

Ordering & quality

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Support & training

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