Type-C USB 3.1 Gen 1 and DisplayPort v1.2 Combo Redriver

PTN36502 Functional Diagram

PTN36502 Functional Diagram

A Type-C USB 3.1 Gen 1/ DP1.2 combo redriver is optimized for USB 3.1 Gen 1 and DisplayPort applications on either the Downstream Facing Port (DFP) or Upstream Facing Port (UFP) by following the four high-speed differential data flow to extend the signal reach. This is PTN36502 device that has built-in advanced power management capability that enables significant power saving under USB 3.1 Gen 1 Low power modes (U2/U3). It can detect LFPS signaling and link electrical conditions and can dynamically activate/de-activate internal circuitry and logic.

PTN36502 is powered by a 1.8 V supply and it is available in a small thin HX2QFN24 package with 2.4 mm x 3.2 mm x 0.35 mm and 0.4 mm pitch.

Why Used

  • Supports USB 3.1 Gen 1 data rate of 5 Gbps, and DisplayPort data rates at 1.62 Gbps, 2.7 Gbps and 5.4 Gbps (HBR2), AUX at 1 Mbps
  • Compliant to SuperSpeed USB 3.1 Gen 1 standard
  • Implements USB Type-C Safe state conditions on all connector facing pins
  • Configurable via ternary GPIO or I2C interface (operating up to 1 MHz)
  • Integrated termination resistors provide impedance matching on both transmit and receive sides

Where Used

  • For USB Type-C Device/Sink application
    • Docking Stations
    • Display units
  • For USB Type-C Host/Source application
    • Smartphones and Tablets
    • Notebooks, AIO and Desktop Computers
    • Hub or Dock Devices

Read more