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TUSB546-DCI - USB Type-C DP ALT Mode Linear Redriver Crosspoint Switch

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General Description

The TUSB546-DCI is a VESA USB Type-C™ Alt Mode redriving switch supporting USB 3.1 data rates up to 5 Gbps and DisplayPort 1.4 up to 8.1 Gbps for downstream facing port (Host).

The device is used for configurations C, D, E, and F from the VESA DisplayPort Alt Mode on USB Type-C Standard Version 1.1.

This protocol-agnostic linear redriver is also capable of supporting other USB Type-C Alt Mode interfaces.

Overview

TUSB546-DCI SLLSEV7E – AUGUST 2016 – REVISED MARCH 2023 TUSB546-DCI USB Type-C™ DP ALT Mode Linear Redriver Crosspoint Switch.

Key Features

  • USB Type-C crosspoint switch supporting:.
  • USB 3.1 SS + 2 DP Lanes.
  • 4 DP Lanes.
  • USB 3.1 Gen1 up to 5 Gbps.
  • DisplayPort 1.4 up to 8.1 Gbps (HBR3).
  • VESA DisplayPort alt mode DFP redriving crosspoint switch supporting c, d, e and f configurations.
  • Ultra-low-power architecture.
  • Linear redriver with up to 14 dB equalization.
  • Transparent to DisplayPort link training.
  • Automatic LFPS de-emphasis control to meet USB.

More Datasheets from Texas Instruments

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