The PS8805 addresses high-speed signal switching and signal integrity requirements for the implementation of a USB Type-C® (or USB-C®) connector on a USB host device that supports the VESA® DisplayPort Alt Mode Standard.  Similar to the PS8802 but with an extended feature set, the device includes an integrated TCPC (Type-C Port Controller) that works together with an external TCPM (Type-C Port Manager) to provide a complete solution for USB Type-C power delivery and port control.

The PS8805 supports USB 3.1 transport data rates up to 10Gbit/sec (Gen 2), and DisplayPort data rates up to 8.1Gbit/sec (HBR3).  To compensate for PCB signal loss and other signal distortion, the PS8805 includes a signal retiming function that is implemented when transporting USB SuperSpeed data.  When transporting DisplayPort data, a signal redriver function is implemented.  The DisplayPort redriver function incorporates Parade’s patented AUX Channel interception technology that adjusts the high speed data driver characteristics based on link training parameters reported by the downstream DisplayPort receiver.


  • Smartphones and Tablets
  • Notebooks, PCs, and USB Type-C host applications


  • Compliant with USB Power Delivery Rev. 3.0
  • Compliant to USB Type-C Port Controller Interface Specification 1.2
  • Flexible USB Type-C switching support for USB3.1 Gen2 (10Gbps) and DisplayPort Alternative Mode up to HBR3 (8.1Gbps)
  • Active switch fabric for USB 3.1 and DisplayPort with plug orientation flip control
  • Integrated BMC baseband PHY
  • Configurable DFP/UFP/DRP support
  • Built-in CC logic and automatic power management
  • CrystalFree operation, no external crystal or reference clock required
  • Very low latency
  • USB 3.1 Gen 2 10Gbps Retiming
  • DisplayPort 1.4 HBR3 8.1Gbps Redriving
  • Integrated VCONN power switch
  • GPIOs for VBUS switch and other system control
  • I2C slave with ALERT#
  • DCI support
  • Low power consumption
  • Ultra-low standby power consumption
  • 6.5×4.5mm 52-pin QFN Halogen free RoHS Package
  • 3.3V (I/O) and 1.2V (core) power supplies
  • ESD: Human Body Mode at 4kVfor all Type-C connector pins