Texas Instruments

TUSB546-DCI VESA USB Type-C™ ALT Mode Redriver Switch

Texas Instruments offers its TUSB546-DCI USB Type-C DP ALT mode linear redriver cross-point switch utilizing 5th generation USB redriver technology

Image of Texas Instruments' TUSB546-DCI VESA USB Type-C ALT Mode Redriver SwitchTexas Instruments' 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.

The TUSB546-DCI provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter symbol interference (ISI). Operates on a single 3.3 V supply and comes in a commercial temperature range and industrial temperature range.


Features
  • USB Type-C cross-point switch supporting
  • USB 3.1 SS + 2 DP lanes
  • Four 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 cross-point 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 3.1 certification requirements
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • Industrial temperature range: -40°C to 85°C (TUSB546I-DCI)
  • Commercial temperature range: 0°C to 70°C (TUSB546-DCI)
  • 4 mm x 6 mm, 0.4 mm pitch WQFN package

TUSB546-DCI VESA USB Type-C Alt Mode Redriver Switch

ImageManufacturer Part NumberDescriptionInputOutputDelay TimeAvailable QuantityPriceView Details
IC REDRIVER USB TYPE C 40-WQFNTUSB546-DCIRNQRIC REDRIVER USB TYPE C 40-WQFN---833 - Immediate$5.77View Details
Published: 2016-11-14

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