DP83TC811S 100BASE-T1 automotive Ethernet PHY xMII evaluation module


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The DP83TC811SEVM is IEEE 802.3bw compliant, supporting 100BASE-T1. The DP83TC811SEVM is an xMII evaluation board for simple access to these interfaces: MII, RMII, RGMII, SGMII and SMI. This design has been tested and validated at UNH for 100BASE-T1 compliance. The DP83TC811EVM incudes an on-board LDO regulator for a wide input voltage (VIN), supporting 5 V to 20 V.

  • 100BASE-T1 Compliance
  • MII, RMII, RGMII, SGMII and SMI support
  • On-board wide VIN LDO regulator
  • Supports interoperability testing, compliance testing and BER testing 
Ethernet PHYs
DP83TC811R-Q1 Low-power 100BASE-T1 automotive PHYTER™ Ethernet physical layer transceiver DP83TC811S-Q1 Automotive Grade 1 low-power 100BASE-T1 Ethernet PHY transceiver with xMII support & dia


Linear & low-dropout (LDO) regulators
TL1963A-Q1 Automotive 1.5-A, 20-V, adjustable low-dropout voltage regulator with reverse current protection
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Evaluation board

DP83TC811SEVM — DP83TC811S 100BASE-T1 automotive Ethernet PHY xMII evaluation module

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Technical documentation

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Type Title Date
* EVM User's guide DP83TC811SEVM User's Guide 06 Oct 2017
Certificate DP83TC811SEVM EU Declaration of Conformity (DoC) 02 Jan 2019

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