TJA1101 Automotive Ethernet 100BASE-T1 PHY Evaluation Board

OM14500-TJA1101

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The OM14500/TJA1101 evaluation board is a low-cost hardware development tool which supports the functional evaluation of the 100BASE-T1 PHY transceiver TJA1101.

The breadboard provides straight access to the MDI and MII interfaces of the chip. The 40-pins standard header allows for quick connection to the host controller. Simple screw connectors adapt flexibly an (unshielded) twisted pair of wires. Jumper settings are taking care of the chip configuration during startup.

To put the device e.g. in repeater mode, use jumper settings to configure for internal MII loopback.

Product Details

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Supported Devices

Interfaces

Automotive Ethernet PHYs

  • TJA1101: TJA1101/TJA1101B: Robust, Low Power 100BASE-T1 PHY Transceiver

Features

General Specifications

  • Quick functional evaluation of TJA1101
  • Simple chip configuration
  • Config pin strapping jumper settings
  • 40-pin standard header (2.54 mm pitch) to Host Controller MII

Connectivity

  • 100BASE-T1 connectivity at ECU prototyping stage

Components

  • Twisted-pair cable provided in the box
  • Screw connector for simple cable assembly
  • Chip status report via onboard LEDs

Buy Options

OM14500-Image

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  • OM14500

  • 100BASE-T1 PHY Evaluation Board.

  • Kit Contains:

    • TJA1101 100BASE-T1 PHY Evaluation Board
    • 1x TJA1101 Customer Evaluation Board
    • 1x Unshielded Twisted Pair (UTP) Cable (automotive grade)
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Documentation

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Design Resources

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Design Files

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2 design files

  • Printed Circuit Boards and Schematics

    OM14500-TJA1101 design files

    ZIPRev A1Jun 10, 2021 13:07:007.1 MBOM14500-TJA1101-DESIGN-FILES
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  • Printed Circuit Boards and Schematics

    OM14500-TJA1101 Schematics

    PDFRev A1Jun 10, 2021 12:51:00145.3 KBOM14500-TJA1101-SCH
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Training

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2 trainings

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