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Introduction, characteristics, and applications of diode-integrated PI3USB31532Q 10Gbps USB Type-C crossbar switch

2/21/2024 9:15:00 AM

Summary: Handles USB 3.2 and/or DP 2.1 signals at 10Gbps via USB Type-C connector.

Diode-Integrated PI3USB31532Q 10Gbps USB Type-C Crossbar Switch

The PI3USB31532Q is a 6:4 crossbar switch that handles USB 3.2 and/or DP 2.1 signals at 10Gbps through the USB Type-C connector. The built-in diode PI3USB31532Q supports one USB 3.2 Gen 2 channel and one USB 3.2 Gen 2 channel with two DP 2.1 UHBR10 channels. The device supports 4 channels of DP 2.1 UHBR10 to USB Type-C interface. In addition, the AUX± channel is switched to USB Type-C sideband pins SBU1 and SBU2 to ensure high-speed signal integrity and low power consumption.


characteristic

  • 6x Differential Channels to 2x/4x Differential Channels Bidirectional Crossbar Switch

  • Supports pin control or I(2)C control to configure the switch

  • -1.7dB low insertion loss at 10Gb/s

  • -15dB, 10Gb/s return loss

  • -38dB crosstalk at 10Gb/s

  • -22dB at 10Gb/s with isolation off

  • -3dB bandwidth:8.3GHz

  • Multiplex the following one to the USB Type-C connector

    • USB 3.2 Gen 2 signal only

    • USB 3.2 Gen 2 signal 1 channel, DP 2.1 UHBR10 signal 2 channels

    • 4 channels of DP2.1 UHBR10

  • 10Gbps USB 3.2 Gen 2 SuperSpeed and DP 2.1 UHBR10 switches to USB Type-C connector

  • When DP 2.1 UHBR10 is working, AUX+ and AUX- are switched to SBU pins

  • 3.3V power supply

  • AEC-Q100 Grade 2, -40°C to +105°C

  • Completely lead-free and fully RoHS compliant

  • Halogen-free, antimony-free, green equipment

  • PI3USB31532Q is intended for automotive applications requiring specific change control; the part is AEC-Q100 qualified, PPAP capable, and manufactured in an IATF 16949 certified facility

  • 40-contact, TQFN (ZLC) package


app

  • smart cockpit

  • Rear seat entertainment


Program chart


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