The PS8719E is a bidirectional USB 3.1 repeater/redriver which integrates two channel equalizers and drivers to re-condition USB 3.1 Gen 1 signals that have a data rate of 5.0Gbps .  The PS8719E requires a single 3.3V supply.  As a common system application, the PS8719E is placed close to the USB connector to compensate for PCB electrical signal losses in the traces routed to the USB host, hub or device silicon.


  • Supports USB 3.1 Gen 1 signaling data rate of 5.0Gbps
  • Supports Low Frequency Periodic Signaling (LFPS) with fast LFPS enter/exit time
  • Supports full USB 3.1 Gen 1 power management with automatic power saving
  • Supports hot plug with Automatic Receiver Detect
  • Integrated 50Ω termination resistors for Input and Output
  • Programmable output De-emphasis levels
  • Low power consumption
  • Single 3.3V power supply
  • In-Line signal traces enable optimized flow-through PCB trace layout
  • 24-pin TQFN Halogen free RoHS Package
  • 0°C to 85°C operating temperature range
  • ESD: Human Body Mode at 8KV for all connector pins


  • Desktop and laptop computers
  • Docking Stations
  • Servers
  • Workstations
  • Data storage systems