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TDP142-Q1

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Automotive 8.1Gbps DP1.4 linear redriver

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Data sheet

TDP142-Q1

ACTIVE
Data sheet Order now

Product details

Type Redriver Rating Automotive Number of channels 6 Operating temperature range (°C) -40 to 105
Type Redriver Rating Automotive Number of channels 6 Operating temperature range (°C) -40 to 105
VQFN (RGF) 40 35 mm² (7 mm × 5 mm)
  • AEC-Q100 qualified for automotive applications:
    • Temperature: –40°C to 105°C, TA
  • DisplayPort™ 1.4 up to 8.1Gbps (HBR3)
  • Ultra-low-power architecture
  • Linear redriver with up to 12dB at 4.05GHz equalization
  • Transparent to DisplayPort™ link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • Support DisplayPort™ dual-mode standard version 1.1 (AC-coupled HDMI)
  • Available in a 7mm × 5mm, 0.5mm pitch VQFN package
  • AEC-Q100 qualified for automotive applications:
    • Temperature: –40°C to 105°C, TA
  • DisplayPort™ 1.4 up to 8.1Gbps (HBR3)
  • Ultra-low-power architecture
  • Linear redriver with up to 12dB at 4.05GHz equalization
  • Transparent to DisplayPort™ link training
  • Configuration through GPIO or I2C
  • Hot-plug capable
  • Support DisplayPort™ dual-mode standard version 1.1 (AC-coupled HDMI)
  • Available in a 7mm × 5mm, 0.5mm pitch VQFN package

The TDP142-Q1 is a DisplayPort™ (DP) linear redriver that is able to snoop AUX and HPD signals. The device complies with the VESA DisplayPort™ standard Version 1.4, and supports a 1-lane to 4-lane Main Link interface signaling up to HBR3 (8.1Gbps per lane). Additionally, this device is position independent. The TDP142-Q1 can be placed inside source, cable or sink effectively providing a negative loss component to the overall link budget.

The TDP142-Q1 provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter symbol interference (ISI). The TDP142-Q1 operates on a single 3.3V supply and comes in an Automotive Grade 2 temperature range.

The TDP142-Q1 is a DisplayPort™ (DP) linear redriver that is able to snoop AUX and HPD signals. The device complies with the VESA DisplayPort™ standard Version 1.4, and supports a 1-lane to 4-lane Main Link interface signaling up to HBR3 (8.1Gbps per lane). Additionally, this device is position independent. The TDP142-Q1 can be placed inside source, cable or sink effectively providing a negative loss component to the overall link budget.

The TDP142-Q1 provides several levels of receive linear equalization to compensate for cable and board trace loss due to inter symbol interference (ISI). The TDP142-Q1 operates on a single 3.3V supply and comes in an Automotive Grade 2 temperature range.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TDP142-Q1 DisplayPort™ 8.1 Gbps Linear Redriver datasheet (Rev. A) PDF | HTML Feb 25, 2025
Application note Implementing USB Type-C® Using TI's Portfolio PDF | HTML Sep 16, 2025
Certificate TDP142Q1-EVM Declaration of Conformity PDF | HTML Sep 5, 2024

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TDP142EVM — TDP142 DisplayPort™ 8.1-Gbps linear redriver evaluation module

The TDP142 is a DisplayPortTM(DP) linear redriver that is able to snoop AUX and HPD signals. The device complies with the VESA DisplayPort standard Version 1.4, and supports a 1-4 lane Main Link interface signaling up to HBR3 (8.1 Gbps per lane). Additionally, this device is position independent. (...)
User guide: PDF
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Evaluation board

TDP142Q1-EVM — TDP142-Q1 evaluation module

The TDP142-Q1 is a linear DisplayPort™ 1.4 redriver capable of speeds up to 8.1Gbps (HBR3). The TDP142Q1-EVM is an evaluation module (EVM) used to test the signal conditioning capabilities of the TDP142-Q1. This EVM provides I2C and GPIO control to configure the equalization of the device. Signal (...)
User guide: PDF | HTML
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VQFN (RGF) 40 Ultra Librarian
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