Diodes Incorporated
U QFN2545 34 3D image

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USB 3.2 Gen 2x1 ReDriver, 10Gbps, 3.3V, Two Type A ports, Pin mode


The PI3EQX1014 is a low-power, high-performance, USB 3.2 Gen 2 linear ReDriver™ designed specifically for the USB 3.2 protocol.

The device provides programmable equalization and flat gain to optimize performance over a variety of physical mediums by reducing intersymbol interference. PI3EQX1014 supports two 100Ω differential CML data I/Os between the Protocol ASIC to a switch fabric, over cable, or to extend the signals across other distant data pathways on the user’s platform.

The integrated equalization circuitry provides flexibility with signal integrity of the signal before the ReDriver. Each channel operates fully independently. The channels’ input signal level determines whether the output is active.

The PI3EQX1014 also includes an automatic receiver detect function. The receiver detection loop is active again if the corresponding channel’s signal detector is idle for longer than 7.3ms. The channel then moves to unplug mode if load is not detected, or it returns to low-power mode (slumber mode) due to inactivity.


  • 5Gbps & 10Gbps Serial Link with Linear Equalizer
  • USB 3.2 Gen 2 and Gen 1 Compatible
  • Four 10Gbps Differential Signal Pairs
  • Pin Adjustable Receiver Equalization
  • Pin Adjustable Flat Gain
  • 100Ω Differential CML I/Os
  • Automatic Receiver Detect
  • Auto Slumber Mode for Adaptive Power Management
  • Single Supply Voltage: 3.3V
  • Patented Technology
  • 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 available):
    • 34-pin, UQFN 2.5mm × 4.5mm (ZTF34)

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Channels 4,4
Data Rate (Gbps) 10
Lanes/Ports 4,4
Output Swing Max (mV) N/A
Programming Interface(s) Pin mode

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

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