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Diodes Incorporated PI2EQX16924 2-Lanes/4-Channels ReDriver

Diodes Incorporated PI2EQX16924 2-Lanes/4-Channels ReDriver provides programmable linear-equalization and flat-gain by I2C control to optimize performance over a variety of physical mediums by reducing intersymbol interference. This device features a 2.5Gbps to 16Gbps serial link with a linear equalizer and supports PCIe4 bus specifications. In addition, this device supports four 100Ω differential CML data I/Os and extends the signals across other distant data pathways on the user’s platform. The PI2EQX16924 ReDriver is ideally used in networking, enterprise, server, and storage applications.

The integrated equalization circuitry provides flexibility with the signal integrity of the signal before the ReDriver. Whereas, the integrated linear amplifier/buffer circuitry provides flexibility with signal integrity of the signal after the ReDriver. The PI2EQX16924 is an AEC-Q100/101/104/200 and PPAP capable device and comes in a 32-pin, 2.85mm x 4.5mm QFN package.

Features

  • 2.5Gbps to 16Gbps serial link with linear equalizer
  • Supports PCIe4
  • Supports four differential channels
  • Independent channel configuration of receiver equalization and flat gain
  • I2C slave support with up to 1MHz
  • 3-bit selectable address bit for I2C
  • 1.8V ±5% supply voltage
  • -40°C to 85°C industrial temperature range
  • Totally lead-free and fully RoHS compliant
  • Halogen and antimony free - “Green” device
  • AEC-Q100/101/104/200 and PPAP capable device
  • 32-pin, 2.85mm x 4.5mm QFN package

Applications

  • Networking
  • Enterprise
  • Server
  • Storage

Block Diagram

Block Diagram - Diodes Incorporated PI2EQX16924 2-Lanes/4-Channels ReDriver

Additional Resource

Published: 2022-03-09 | Updated: 2022-08-31