PI2EQX16934XUAEX

Signal Buffers, Repeaters, Splitters Overview

The PI2EQX16934XUAEX is a PCIe 4.0 linear ReDriver supporting up to 16Gbps data rates across two lanes and four channels. Operating from a 1.8V supply, it features an output swing of 1,200mV and utilizes I2C slave mode for configuration. The device complies with PCIe 4.0 standards and maintains backward compatibility with versions 1.0 through 3.0. It operates within an industrial temperature range of -40ºC to +85ºC and is housed in a 32-contact X2QFN (XUA32) package measuring 2.85mm x 4.5mm.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports Modern Standby (L1.2) mode with power consumption below 5mW during deep standby.
• Features adjustable linear equalization, output swing, and flat gain controlled via I2C.
• Includes automatic receiver detection with a low-power mode to reduce data line consumption when signals are inactive.

Signal Buffers, Repeaters, Splitters Applications

• Laptop PCs
• All-in-one PCs
• Desktop PCs
• SSD storage systems

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix against official Diodes Incorporated documentation to confirm packaging details and moisture sensitivity levels. Ensure the component meets required compliance standards for the target application environment before finalizing procurement specifications.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component for high-density designs requiring signal integrity extension on PCIe 4.0 paths. Compare channel requirements against the single-lane PI2EQX16932 variant if fewer lanes are sufficient. Confirm voltage and package compatibility with existing PCB layouts.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI2EQX1693x series of low-power linear Redrivers designed for portable and PC applications. It shares pin compatibility with the PI2EQX16932, allowing interchangeable use within the same footprint while offering dual-lane capability for higher bandwidth requirements.

Signal Buffers, Repeaters, Splitters Replacement Considerations

The PI2EQX16932XUAEX serves as a direct pin-compatible substitute for single-lane implementations. Verify that the reduced channel count aligns with system design requirements before substitution.