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DP83TD510E

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IEEE 802.3cg 10BASE-T1L Ethernet PHY

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Data sheet

DP83TD510E

ACTIVE
Data sheet Order now

Product details

Datarate (Mbps) 10BASE-T1L Interface type MII, RMII master/slave, RMII master low power 5MHz, RGMII Number of ports Single Rating Catalog Features Dual MDI amplitude level for long cable reach, Compliant with IEEE 802.3cg, 10BASE-T1L, External terminations on MDI for intrinsic safety, Cable diagnostics Supply voltage (V) 3.3 IO supply (Typ) (V) 1.8, 2.5, 3.3 Operating temperature range (C) -40 to 105
Datarate (Mbps) 10BASE-T1L Interface type MII, RMII master/slave, RMII master low power 5MHz, RGMII Number of ports Single Rating Catalog Features Dual MDI amplitude level for long cable reach, Compliant with IEEE 802.3cg, 10BASE-T1L, External terminations on MDI for intrinsic safety, Cable diagnostics Supply voltage (V) 3.3 IO supply (Typ) (V) 1.8, 2.5, 3.3 Operating temperature range (C) -40 to 105
VQFN (RHB) 32 25 mm² 5 x 5
  • Long cable reach

    • 2000 meters+ with 1-V p2p

    • 2000 meters+ with 2.4-V p2p
  • Ultra-low power
    • 38 mW for 1-V p2p mode
    • 82 mW for 2.4-V p2p mode
  • Compliant to IEEE 802.3cg 10Base-T1L

  • IEC 61000-4-4 EFT ±4 KV at 5 KHz, 100 KHz

  • IEC61000-4-5 surge ±2KV at 1,2/50us, 8/20us

  • IEC 61000-4-2 contact discharge ±4 KV, ±8 KV air discharge

  • CISPR22 radiated emission class B

  • External MDI terminations for intrinsic safety
  • MAC interface:
    • MII mode
    • RMII master/slave mode
    • RGMII mode
    • RMII master low-power 5-MHz mode

    • RMII back-2-back mode for range extender

  • Power supply
    • single supply operations from 3.3 V
    • dual supply operations for lowest power dissipation
  • I/O voltages: 1.8 V, 2.5 V or 3.3 V

  • Diagnostics tool kit

    • cable open and short detection
    • signal qualitty indicator (SQI) for cable degradation

    • active link cable diagnostics (ALCD)

  • Clock output: 25 MHz, 50 MHz (RMII master)
  • ±6-kV HBM ESD protection on MDI pins
  • Operating temperature range: –40°C to 105°C
  • Package: 5 mm x 5 mm, 32 pin with 0.5 mm pitch
  • Long cable reach

    • 2000 meters+ with 1-V p2p

    • 2000 meters+ with 2.4-V p2p
  • Ultra-low power
    • 38 mW for 1-V p2p mode
    • 82 mW for 2.4-V p2p mode
  • Compliant to IEEE 802.3cg 10Base-T1L

  • IEC 61000-4-4 EFT ±4 KV at 5 KHz, 100 KHz

  • IEC61000-4-5 surge ±2KV at 1,2/50us, 8/20us

  • IEC 61000-4-2 contact discharge ±4 KV, ±8 KV air discharge

  • CISPR22 radiated emission class B

  • External MDI terminations for intrinsic safety
  • MAC interface:
    • MII mode
    • RMII master/slave mode
    • RGMII mode
    • RMII master low-power 5-MHz mode

    • RMII back-2-back mode for range extender

  • Power supply
    • single supply operations from 3.3 V
    • dual supply operations for lowest power dissipation
  • I/O voltages: 1.8 V, 2.5 V or 3.3 V

  • Diagnostics tool kit

    • cable open and short detection
    • signal qualitty indicator (SQI) for cable degradation

    • active link cable diagnostics (ALCD)

  • Clock output: 25 MHz, 50 MHz (RMII master)
  • ±6-kV HBM ESD protection on MDI pins
  • Operating temperature range: –40°C to 105°C
  • Package: 5 mm x 5 mm, 32 pin with 0.5 mm pitch

The DP83TD510E is an ultra-low power Ethernet physical layer transceiver compliant with the IEEE 802.3cg 10Base-T1L specification. The PHY has very low noise coupled receiver architecture enabling long cable reach and very low power dissipation. The DP83TD510E has external MDI termination to support intrinsic safety requirements. It interfaces with MAC layer through MII, Reduced MII (RMII) , RGMII, and RMII low power 5-MHz master mode. It also supports RMII back-to-back mode for applications that require cable reach extension beyond 2000 meters. It supports a 25MHz reference clock output to clock other modules on the system. The DP83TD510E offers integrated cable diagnostic tools; built-in self-test, and loopback capabilities for ease of design or debug.

The DP83TD510E is an ultra-low power Ethernet physical layer transceiver compliant with the IEEE 802.3cg 10Base-T1L specification. The PHY has very low noise coupled receiver architecture enabling long cable reach and very low power dissipation. The DP83TD510E has external MDI termination to support intrinsic safety requirements. It interfaces with MAC layer through MII, Reduced MII (RMII) , RGMII, and RMII low power 5-MHz master mode. It also supports RMII back-to-back mode for applications that require cable reach extension beyond 2000 meters. It supports a 25MHz reference clock output to clock other modules on the system. The DP83TD510E offers integrated cable diagnostic tools; built-in self-test, and loopback capabilities for ease of design or debug.

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Technical documentation

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Type Title Date
* Data sheet DP83TD510E Ultra-Low Power 802.3cg 10Base-T1L 10M Single Pair Ethernet PHY datasheet (Rev. C) 09 Dec 2020
Application note DP83TD510E Cable Diagnostics Toolkit (Rev. C) PDF | HTML 27 Jun 2022
Certificate DP83TD510E-EVM EU Declaration of Conformity (DoC) (Rev. A) 14 Jun 2022
Application note IEEE 802.3cg 10BASE-T1L Power over Data Lines Powered Device Design (Rev. A) PDF | HTML 02 Jun 2022
User guide DP83TD510EVM User Guide (Rev. B) PDF | HTML 05 May 2022
Application note How to Implement an IEEE 802.3cg or 802.3bu-Compliant PoDL PSE PDF | HTML 23 Nov 2021
Application note Extend Network Reach with IEEE 802.3cg 10BASE-T1L Ethernet PHYs (Rev. A) PDF | HTML 12 Mar 2021
Technical article Leveraging single-pair Ethernet in video surveillance applications 18 Feb 2021
Technical article How 10BASE-T1L single-pair Ethernet brings the network edge closer with fewer cables 06 Oct 2020
White paper Leveraging Single-Pair Ethernet in Building Automation PDF | HTML 05 Oct 2020

Design & development

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Evaluation board

DP83TD510E-EVM — DP83TD510E Low power 10Base-T1L single-pair Ethernet PHY evaluation module

The DP83TD510E evaluation module highlights the low power long cable reach capabilities of the 10Base-T1L IEEE 802.3cg compliant DP83TD510 PHY. The DP83822 media converter board is provided for 10BASE-TX Standard Ethernet support and fast system bring-up. The EVM also provides onboard tools to (...)

User guide: PDF | HTML
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DP83TD510E-EVM Design Files

SNLC068.ZIP (15295 KB)
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