Ethernet PHYs
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Explore our extensive portfolio of robust, industrial and automotive-qualified Ethernet PHYs. Our IEEE-compliant devices provide integrated protection, high immunity and low latency in small-form factors for reliable performance in harsh environments. Find the right connectivity solution from our broad offering of standard and single-pair Ethernet PHYs.
Single-Pair Ethernet (SPE) PHY
Standard Ethernet PHY
Select an Ethernet PHY for your design
TI PHYs are designed for any application
Introduction to Ethernet PHY technology
Options for TX, FX, T1, T1S, and T1L standards
We support PHY solutions for:
1. Standard Ethernet (10/100BASE-TX/FX and 1000BASE-TX/FX): Ethernet PHYs with two or four twisted pairs of wires designed for deterministic and low latency networks.
2. Single-Pair Ethernet (10BASE-T1S, 10BASE-T1L, 100BASE-T1, and 1000BASE-TX): Ethernet PHYs with one twisted pair of wires designed for saving on cable cost/weight
100Mbps industrial ethernet communication module reference design for multiprotocol applications
This reference design accelerates development of multiprotocol 100Mbps industrial Ethernet nodes. The design allows engineers to quickly prototype and deploy EtherCAT®, PROFINET®, EtherNet/IP, and Modbus® Transmission Control Protocol (TCP) on AM261x with Integrated Industrial Communication (...)
Ethernet PHY drivers & tools
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.
How Ethernet accelerates the move to software-defined vehicles (Rev. A)
Read this technical article which covers how zone architecture implementing Ethernet enables the growing trend of the software-defined vehicle.
Increased automation is taking Ethernet to the edge. Industrial SPE enables connected edge nodes and distributed processing. Use single-pair Ethernet in your industrial design to move data over TCP/IP anywhere you need it.
Faster & Farther: Enable better system implementation with cable lengths up to 2km, and faster data delivery protocols using TI PHYs.
Minimize implementation cost: Reduce time and cost of upgrade by re-using more existing cabling infrastructure with TIs low noise receiver architecture.
Maximize System Uptime: Enable remote and predictive maintenance using TI’s proprietary runtime cable diagnostics toolkit. Stay ahead of cable degradation and decrease your system’s downtime.
SPE is becoming a unified communication protocol to meet the ever-increasing bandwidth needs (10Mbps-10Gbps) for enabling vehicle automation, ADAS features, and V2X connectivity.
Industry Proven Robustness: Strengthen your design with TI’s market leading AEC-Q100 qualified devices that have passed industry’s EMC/EMI, interoperability, and IEEE compliance tests.
Design Flexibility: Design a cost-optimized single platform to address various speed/feature requirements using our footprint compatible portfolio. Pay for what you need now while future proofing your next generation designs.
Enhanced Diagnostics: Quickly perform debugs and ensure reliable remote and predictive maintenance with TI's SPE PHYs’ state of the art cable diagnostics toolkit.
DP83TC812S-Q1ACTIVE
DP83TC813S-Q1ACTIVE
Technical resources
DP83TD510E Cable Diagnostics Toolkit (Rev. C)
Importance of Latency in Factory Automation (Rev. A)
100BASE-T1 Ethernet: the evolution of automotive networking
New products
Multisource, Low latency 10/100-Mbps PHY with industrial temperature support
Approx. price (USD)1ku |1.25
Automotive 100BASE-T1 Ethernet PHY with RGMII, SGMII, TC10 and 802.1AS
Approx. price (USD)1ku |1.4