Active port configuration switch for USB Type-C®, for devices with DisplayPort Sink or Branch function – AEC-Q100 Grade 2

The PS8742V supports the requires high-speed signal switching functions for USB Type-C receptacle interface that includes a DisplayPort Branch or Sink function using DisplayPort Alt Mode.   The PS8742V includes redriver circuitry for the Super Speed USB and DisplayPort single paths to overcome signal loss in the switch and internal system interconnect.


  • USB Type-C vehicular interfaces that include a display function
  • Docking Stations
  • Computer Monitors
  • Televisions


  • Flexible USB Type-C switching supports all signaling combinations specified in USB Type-C and VESA DisplayPort Alt Mode Standards
  • Supports USB 3.1 Gen 1 data rate of 5Gbps, and DisplayPort data rates up to 5.4Gbps (HBR2)
  • Input equalizers on all inputs to overcome high speed signal loss in PCB trace and external cable
  • Active drivers on all outputs to assure reliable signal integrity
  • Automatic output driver adjustment for DisplayPort path utilizing field-proven AUX interception during link training (patented by Parade Technologies)
  • Switching modes are pin controllable through GPIO or I2C control
  • Ultra low standby power
  • Supports auto power saving for DisplayPort and USB
  • 4x6mm 40-pin QFN Halogen free RoHS package
  • Device power requirement is 3.3V and (1.2V or 1.35V)
  • -40°C to 105°C operating temperature range
  • AEC-Q100 Grade 2 qualified
  • ESD:  Human Body Mode at 8kV

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