Diodes Incorporated
W QFN3060 40

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PI3USB31532

USB 3.2 Gen 2/Display Port 2.1 UHBR10 Crossbar Switch for Type-C

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Description

The DIODES™ PI3USB31532 is a 6:4 differential channel, bidirectional, crossbar switch solution for switching USB 3.2 Gen 1/Gen 2 and/or DP 2.1 signals through USB 3.2 Gen 2 Type-C connector. It multiplexes either one lane of USB 3.2 Gen 1/Gen 2, one lane of USB 3.2 Gen 1/Gen 2, and two channels of DP 2.1 UHBR10 or four channels of DP 2.1 UHBR10 to the USB Type-C connector.

In addition, AUX± channels are also multiplexed to the Type-C connector. The PI3USB31532 offers excellent signal integrity for high-speed signals and low-power dissipation. Insertion loss is -1.7dB, and return loss is -15dB at 10Gb/s speed of USB 3.2 Gen 2 and DP 2.1 UHBR10.

Feature(s)

  • Six Differential Channel to Two/Four Differential Channel Bidirectional Crossbar Switch
  • USB 3.2 Gen 2 10Gb/s Super Speed and DP 2.1 UHBR10 10Gb/s Switching to USB Type-C© Connector
  • Supports Either Pin Control or I2C Control to Configure the Mux
  • Low Insertion Loss: -1.7dB @ 10Gb/s
  • Return Loss: -15dB @ 10Gb/s
  • CrossTalk: -38dB @ 10Gb/s
  • Off Isolation: -22dB @ 10Gb/s
  • -3dB Bandwidth: 8.3GHz
  • Multiplexes one of the Following to USB Type-C Connector:
    • USB 3.2 Gen 1/Gen 2 signal only
    • One Lane of USB 3.2 Gen 1/Gen 2 Signal and Two Channels of DP 2.1 UHBR10 or Four Channels of DP 2.1 Signal
  • With DP 2.1 UHBR10 Operating, AUX+ and AUX- are Muxed to SBU Pins
    • Max swing on SBU pins are from -0.35V to 3.95V
  • 0V to 3.6V Power Supply.
  • Industrial Temperature Range: -40°C to 85°C
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
  • Packaging (Pb-free & Green):
    • 40-contact, TQFN (ZLC)

Application(s)

  • Routing USB 3.2 Gen 1/Gen 2 SuperSpeed and DP 2.1 UHBR10 signals through the USB Type-C Connector.
  • Suitable for Ultrabooks®, 2-in-1 Notebooks, Tablets, Mobile Workstations, All-in-One PCs, Monitors, Docking Stations, Phones

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Analog or Digital? Analog
Configuration 6:4/4:6 Differential Channel Crossbar Mux/DeMux
Differential Channels 4
HotInsertion N/A
Lanes 1
OtherFeatures N/A
RailToRail N/A
Signal Type Differential
Single Ended Channels N/A
Type Mux, DeMux
Voltage 3.3

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2328 2018-04-12 2018-10-12 Device End of Life for tray packaging only

FAQs

Related Protocol FAQs