PS8822 – USB-C Retiming/Redriving Switch for USB 3.2 Gen 2×1 device and DP HBR3 Sink

The PS8822 is intended for USB-C enabled devices that include a DisplayPort Sink or Branch supported by DisplayPort Alt Mode.  It is an active USB-C port configuration switch with signal retiming for a single lane of USB 3.2 Gen 2 and signal redriving for DisplayPort up to the HBR3 link rate.  The PS8822 is ideal for monitors and docking stations.


  • Docking Stations
  • Monitors
  • Televisions


  • Flexible USB Type-C switching support for a single lane of USB 3.2 Gen 2 (10 Gbps) and four lanes of DisplayPort Alternative Mode up to HBR3 (8.1Gbps)
  • Built-in control logic for USB Type-C plug/unplug normal and flipped orientations
  • Signal retiming for USB3.2 Gen2, and signal redriving for Gen 1 and DisplayPort
  • Field proven AUX interception technology for DisplayPort redriving includes complete link training support for RBR, HBR,HBR2 and HBR3
  • Ultra-low standby power
  • Auto power saving modes for DisplayPort and USB operation
  • 6.5×4.5mm 52-pin QFN Halogen free RoHS Package
  • 3.3V and 1.2V power supplies
  • ESD: Human Body Mode at 7kV