Product
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TDP158
  • TDP158
  • TDP158

TDP158

ACTIVE

6-Gbps DP++ 1.1 to HDMI 2.0 redriver

Texas Instruments TDP158 Product Info

1 April 2026 5

Parameters

Type

Redriver

Protocols

HDMI

Rating

Catalog

Speed (max) (Gbpp)

6

Number of channels

4

Supply voltage (V)

1.1, 3.3

Operating temperature range (°C)

0 to 85

Package

WQFN (RSB)-40-25 mm² 5 x 5

Features

  • AC-coupled TMDS or DisplayPort™ dual-mode physical layer input to HDMI 2.0b TMDS physical layer output supporting up to 6Gbps data rate, compatible with HDMI 2.0b electrical parameters
  • Supporting DisplayPort dual-mode standard version 1.1
  • Support 4k 2k 60p and up to WUXGA 16-bit color depth or 1080p with higher refresh rates
  • Programmable fixed receiver equalizer up to 15.5dB
  • Global or independent high speed lane control, pre-emphasis and transmit swing, and slew rate control
  • I2C or pin strap programmable
  • Configurable as a DisplayPort redriver through the I2C
  • Full lane swap on main lanes
  • Low power consumption
    • –200mW active at 6Gbps and –8mW at shutdown state
  • 40-pin, 0.4mm pitch, 5mm × 5mm, WQFN package, pin compatible to the SN75DP159RSB retimer
  • AC-coupled TMDS or DisplayPort™ dual-mode physical layer input to HDMI 2.0b TMDS physical layer output supporting up to 6Gbps data rate, compatible with HDMI 2.0b electrical parameters
  • Supporting DisplayPort dual-mode standard version 1.1
  • Support 4k 2k 60p and up to WUXGA 16-bit color depth or 1080p with higher refresh rates
  • Programmable fixed receiver equalizer up to 15.5dB
  • Global or independent high speed lane control, pre-emphasis and transmit swing, and slew rate control
  • I2C or pin strap programmable
  • Configurable as a DisplayPort redriver through the I2C
  • Full lane swap on main lanes
  • Low power consumption
    • –200mW active at 6Gbps and –8mW at shutdown state
  • 40-pin, 0.4mm pitch, 5mm × 5mm, WQFN package, pin compatible to the SN75DP159RSB retimer

Description

The TDP158 device is an AC-coupled HDMI signal to transition-minimized differential signal (TMDS) Redriver supporting digital video interface (DVI) 1.0 and high-definition multimedia interface (HDMI) 1.4b and 2.0b output signals. The TDP158 supports four TMDS channels and Digital Display Control (DDC) interfaces. The TDP158 supports signaling rates up to 6Gbps to allow for the highest resolutions of 4k 2k 60p 24 bits per pixel and up to WUXGA 16-bit color depth or 1080p with higher refresh rates. The TDP158 can be configured to support the HDMI 2.0 standard.

The TDP158 supports dual power supply rails of 1.1V on VDD and 3.3V on VCC for power reduction. Several methods of power management are implemented to reduce overall power consumption. TDP158 supports fixed receiver EQ gain using I2C or pin strap to compensate for different lengths input cable or board traces.

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