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The PI3USB31534 is a 6:4 differential channel bi-directional Crossbar switch solution for switching USB3.1 Gen1/Gen2 and HDMI signals through USB3.0 Type-C connector. It multiplexes either 1 lane of USB3.1 Gen1/Gen2 or 4 channels HDMI to the USB Type-C connector. In addition, HEAC+/HEAC- channels are also multiplexed to the Type-C connector. PI3USB31534 offers excellent signal integrity for high-speed signals and low power dissipation. Insertion loss is -2.2dB and return loss is -15dB at 10Gb/s speed of USB3.1.


  • USB 3.1 Gen2 10Gb/s Super Speed and HDMI 2.0 switching to USB Type C connector
  • Supports I2C control to configure the mux
  • Low insertion loss: -2.2dB @ 10Gb/s
  • Return loss: -15dB @ 10Gb/s
  • CrossTalk: -38dB @ 10Gb/s
  • Off Isolation: -22dB @ 10Gb/s
  • -3dB Bandwidth: 7GHz


  • Digital Camera
  • PC

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Analog or Digital? Analog
Configuration Mux, 6:4 Differential Channel
Differential Channels 4
HotInsertion N/A
Lanes 2
OtherFeatures N/A
RailToRail N/A
Signal Type Differential
Single Ended Channels N/A
Type 6:04
Voltage 3.3

Technical Documents

Recommended Soldering Techniques


Additional Technical Documents are available upon request: 
Application information, Evaluation board, and Other technical documents

Request Documents
Orderable Part Number Status Package Environmental Compliance Packing Buy from Distributor /
Contact Sales
Request Samples
Qty. Carrier
PI3USB31534ZTFEX Active U-QFN2545-34 TPGP 3500 T&R Contact Sales Request Sample

Environmental Compliance Legend:
LFF: Pb-Free Finish and RoHS 5/6
TLFP: Totally Pb-Free Product and RoHS 6/6
LFGP: Pb-free Finish and Green Product, RoHS 5/6 and Halogen Free
TPGP: Totally Pb-Free and Green Product, RoHS 6/6 and Halogen Free
GREEN: Halogen-free and RoHS compliant
RoHS: RoHS compliant but NOT halogen-free