Diodes Incorporated
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PI3EQX1001 (Obsolete)

1 Channel USB 3.1 Gen 2 10Gbps ReDriver

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Diodes Incorporated’s PI3EQX1001 is a low power, high  performance 10.0 Gbps  1-Channel  USB 3.1 linear ReDriver™ designed specifically for the USB 3.1 protocol. 

The device provides programmable equalization, and flat gain to optimize performance over a variety of physical mediums by reducing Inter-Symbol Interference. 

PI3EQX1001 supports one 100Ω Differential CML data I/O’s 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. The channels’ input signal level determines whether the output is active.  

The PI3EQX1001 also includes an automatic receiver detect function.  The receiver detection loop will be active again if the corresponding channel’s signal detector is idle for longer than 7.3mS. The channel will then move to

Unplug Mode if load not detected, or it will return to Low Power Mode (Slumber Mode) due to inactivity.


  • 5 & 10Gbps serial link with linear equalizer.
  • USB3.1 and USB3.0 Compatible
  • Full Compliancy to USB3.1 Super Speed Standard
  • Single 10Gbps differential signal pairs
  • Pin Adjustable Receiver Equalization
  • Pin Adjustable Flat Gain
  • 100Ω Differential CML I/O’s
  • Automatic Receiver Detect
  • Auto "Slumber" mode for adaptive power management
  • Single Supply Voltage: 3.3V

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Channels 1
Data Rate (Gbps) 10
Lanes/Ports 1
Output Swing Max (mV) N/A
Programming Interface(s) Pinstrap

Technical Documents

Design tool model software

Recommended Soldering Techniques


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

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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-2567 2022-03-30 2022-09-30 Device End of Life (EOL)


Related Protocol FAQs

Related Collection FAQs