Diodes Incorporated

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2.5Gbps 1.8V, 4 Lanes Data, 1 Lane Clock, MIPI ReDriver, CSI-2/DSI D-PHY

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The PI2MEQX2505 is a low power, high performance 2.5Gbps four lanes data and clock MIPI D-PHY ReDriverTM designed specifically for MIPI D-PHY 1.2 protocol.

The device provides programmable equalization, output swing and pre-emphasis to optimize performance over a variety of physical mediums by reducing Inter-Symbol Interference. PI2MEQX2505 supports MIPI D-PHY 1.2 standard with 100Ω differential CML data I/O between CSI-2 Source and CSI-2 Sink, over cable, or to extend the signals across other distant data pathways on the user’s platform. It also supports pin adjustable on receiver equalization and edge rate on transmitter rise and fall time.

PI2MEQX2505 is optimized for mobile applications, and contains activity detection circuitry on the D-PHY Link interface that can transit into a lower power mode when in ULPS and LP states.


  • MIPI D-PHY 1.2 Specification Compliant
  • Supports 4 lanes at 2.5Gbps in D-PHY
  • Supports ULPS and LP power states and sub-mW in shutdown state
  • Supports MIPI DSI Bi-directional LP mode
  • Programmable and pin adjustable on Receiver Equalization and transmitter edge rate
  • Programmable Output swing and Pre-emphasis levels
  • 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):
    • 28-contact, TQFN (ZH), 5.5 x 3.5 mm


  • Notebook PCs
  • Clamshells
  • Tablets
  • Cameras

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Channels 5,5
Data Rate (Gbps) 2.5
Lanes/Ports 1
Output Swing Max (mV) 275
Programming Interface(s) I2C/Pin mode

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