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DisplayPort1.1 Redriver with Link Training Listener

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Product Description

The PI2EQXDP101-A is a one Input and one Output DisplayPort™ ReDriver™ that support a maximum data rate of 2.7 Gbps through each channel, which results in a total of 10.8Gbps through-put. Output Level Swing and Output Pre-emphasis and number of active lanes are controlled by decoding the AUX command during link initialization. Also, utilizing the HPD signals from each DisplayPort port, the PI2EQXDP101-A can automatically enter power down state. Or, if the graphics driver is off and has no output signal, the PI2EQXDP101-A can automatically enter low power mode, even if an active monitor is attached.


  • DisplayPort™ 1.1a operation at reduced bit rate (1.62Gbps) and high bit rate (2.7Gbps)
  • Jitter elimination circuits automatically adjust link via training path
  • Pre-Emphasis, and output swing
  • Can support all 4 levels of output swing and 4 levels output
    pre-emphasis, as specified in the DisplayPort 1.1a spec.
  • AUX interception circuit only listens to the link training, but does not affect link training
  • Low insertion loss across the AUX signal path (0.35dB @1Mbps)
  • Output can support dual mode DP by providing DDC signals across the AUX_sink pins
  • Using Cable Detect pin from DP connector (pin 13), the switch can toggle between DP and TMDS mode.
  • Automatic power down state when HPD signal is LOW
  • Enters low power mode when no data signal is present
  • Dual power supply (1.5V and 3.3V)
  • 2KV HBM ESD protection
  • 50 ohm output termination can be turned off when port is off
  • Port is turned off automatically when not needed
  • Package (Pb-Free & Green available)
  • 36-pin TQFN (ZF)

Product Specifications

Product Parameters

Channels/In 4
Channels/Out 4
Inputs DP++
Ports/In 1
Outputs DP++
Ports/Out 1
Speed (Gbps) 2.7
Power Supply 3.3, 3.3/1.2
Type Redriver

Related Content




Technical Documents

Evaluation Boards and User Guides

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 /
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Request Samples
Qty. Carrier
PI2EQXDP101-AZFEX Active W-QFN5060-36 GREEN 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

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


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