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DP83TG720S-Q1

ACTIVE

1000BASE-T1 automotive Ethernet PHY with RGMII & SGMII

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Data sheet

DP83TG720S-Q1

ACTIVE
Data sheet Order now

Product details

Datarate (Mbps) 1000BASE-T1 Interface type RGMII Number of ports Single Rating Automotive 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 Number of ports Single Rating Automotive 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 Interfaces: RGMII and SGMII
  • Supported I/O voltages: 3.3 V, 2.5 V, and 1.8 V
  • 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
  • 25 MHz 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 Interfaces: RGMII and SGMII
  • Supported I/O voltages: 3.3 V, 2.5 V, and 1.8 V
  • 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
  • 25 MHz 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 DP83TG720S-Q1 device is an IEEE 802.3bp and Open Alliance compliant automotive Ethernet physical layer transceiver. It provides all physical layer functions needed to transmit and receive data over unshielded/shielded single twisted-pair cables. The device provides xMII flexibility with support for RGMII and SGMII MAC interfaces.

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. It 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 DP83TG720S-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 DP83TG720S-Q1 device is an IEEE 802.3bp and Open Alliance compliant automotive Ethernet physical layer transceiver. It provides all physical layer functions needed to transmit and receive data over unshielded/shielded single twisted-pair cables. The device provides xMII flexibility with support for RGMII and SGMII MAC interfaces.

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. It 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 DP83TG720S-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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Type Title Date
* Data sheet DP83TG720S-Q1 1000BASE-T1 Automotive Ethernet PHY with SGMII and RGMII datasheet (Rev. E) PDF | HTML 20 Jan 2022
Application note DP83TG720S-Q1: Configuring for Open Alliance Specification Compliance (Rev. B) PDF | HTML 14 Feb 2024
Application note How and Why to Use Single Twisted-Pair Ethernet (SPE) for Industrial Robotics Environments (Rev. A) PDF | HTML 19 Jan 2024
Technical article Zone architecture, Ethernet drive vehicle of the future PDF | HTML 05 Jan 2024
White paper 영역 아키텍처가 어떻게 완전한 소프 트웨어 정의 차량을 위한 기반을 다 지고 있는가 (Rev. B) 10 May 2023
White paper 區域架構如何為完整軟體定義車輛奠 定基礎 (Rev. B) PDF | HTML 28 Apr 2023
White paper How a Zone Architecture Paves the Way to a Fully Software-Defined Vehicle (Rev. B) PDF | HTML 21 Apr 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
EVM User's guide DP83TG720 Media Converter Evaluation Module PDF | HTML 27 Jul 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

AWR2544LOPEVM — AWR2544LOP evaluation module for automotive 2nd-generation, 76GHz to 81GHz, high-performance SoC

The AWR2544LOPEVM is an easy-to-use evaluation board for the AWR254x mmWave sensing device, with direct connectivity to the DCA1000EVM.This EVM kit contains everything needed to start developing software for the on-chip ARM Cortex-R5F controller, and hardware accelerator (HWA 1.5). Also included (...)
User guide: PDF
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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
Driver or library

ETHERNET-SW — Ethernet PHY Linux drivers & tools

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

The USB-2-MDIO software lets you directly access the registers during debug and (...)

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Simulation model

IBIS model for DP83TG720S and DP83TG720R

SNLM243.ZIP (1130 KB) - IBIS Model
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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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Reference designs

TIDA-020061 — Automotive power over data lines PD reference design for 100/1000Base-T1 Ethernet applications

This reference design implements a powered device (PD) to demonstrate Power over Data Lines (PoDL) in automotive applications. The design uses a DP83TG720S-Q1 1000MBit/s single-pair Ethernet (SPE) PHY with the option to switch to the DP83TC812S-Q1 SPE PHY for 100MBit/s operation. A coupling and (...)
Design guide: PDF
Reference designs

TIDA-020060 — Automotive power over data lines reference design for 100/1000Base-T1 Ethernet applications

This reference design demonstrates an implementation of Power over Data Lines (PoDL) for automotive use cases. The design uses a DP83TG720S-Q1 1000MBit/s single-pair Ethernet (SPE) PHY with the option to switch to the DP83TC812S-Q1 SPE PHY for 100MBit/s operation. A coupling and decoupling network (...)
Design guide: PDF
Reference designs

TIDEP-01022 — Gateway automotive reference design

Automotive trends are rapidly evolving, and as a result, new domain- and zonal-based gateway architectures are being used to efficiently handle the ever-increasing amount of data coming into and moving throughout the vehicle, and getting sent to the cloud. A properly functioning domain (or zonal) (...)
Design guide: PDF
Schematic: PDF
Package Pins Download
VQFN (RHA) 36 View options
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