The PS8360 is a Dual-Mode DisplayPort repeater, or redriver, that restores signal integrity.  It fully supports DisplayPort v1.4 up to the HBR3 link rate and HDMI 2.0 up to the 6.0Gbps TMDS™ data rate through the dual-mode function. The device integrates a high-speed signal equalizer and a DisplayPort and TMDS high-speed signal driver.  It is suitable for DisplayPort, Dual-Mode DisplayPort, and DisplayPort Alt Mode applications.  It removes ISI jitter and opens the NRZ data eye by restoring swing amplitude and data edge slew rates to help deliver a compliant DisplayPort output, or HDMI output from the output of a connected level-shifter device.

The PS8360 is ideal for Source, Sink and repeater device applications including docking devices. The requirement for a redriver commonly exists in a video source to remove signal loss induced by the transmission path in order to meet DisplayPort and HDMI output jitter requirements, especially at higher DisplayPort link rates or higher TMDS clock rates. The device can also be used within a DisplayPort docking device or Sink, as a repeater near the input connector, to improve receiver performance margin. Signal integrity can be further optimized through the use of the PS8360’s programmable input equalization and output pre-emphasis controls.

Key Features

  • Compliant to VESA® DisplayPort (DP) Standard version 1.4 for 1.62, 2.7, 5.4 and 8.1Gbps link rates
  • Compliant to VESA DisplayPort PHY Compliance Test Standard for Source and Sink devices
  • Supports Dual-Mode DP redriver applications: DP link rates up to 8.1Gbps and TMDS rates up to 6Gbps
  • Compliant to HDMI 2.0 specification up to 6.0Gbps
  • Suitable for both DP and Dual Mode applications
  • CrystalFree™ technology – no external crystal or reference clock is needed
  • Automatic Link Training support – no system level support needed
  • Programmable receiver equalization to compensate for PCB and/or connector losses
  • Link training based automatic equalization adjustment for DiplayPort operation
  • Field proven AUX interception technology for DisplayPort redriver function
  • Source initiated power saving management
  • Automatic power down management
  • Built-in AUX CH and DDC combiner for Dual-Mode Source repeating
  • Low power consumption
  • Pin control or optional local I2C control
  • 3.3V and 1.2V power supply
  • 6.5×4.5mm 46-pin QFN RoHS compliant and halogen-free package
  • ESD: HBM 7kV
  • Operating temperature range availability: 0° to 70°C (commercial), -40° to 85°C (industrial)

Applications

  • PC Desktop and Notebook Motherboards
  • Notebook Docking Stations
  • Graphics Cards
  • Monitors