PI2EQX511EXUAEX

Signal Buffers, Repeaters, Splitters Overview

The PI2EQX511EXUAEX is a single-channel USB 3.0 redriver manufactured by Diodes Incorporated, designed to restore signal integrity for high-speed data transmission. It operates at a fixed supply voltage of 3.3 V and supports data rates up to 5 Gb/s. The device is housed in a compact TQFN-42 surface-mount package suitable for space-constrained designs. It functions within an industrial temperature range from -40°C to +85°C. This component serves as a signal buffer and repeater to mitigate channel loss in USB 3.0 interconnects.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides signal conditioning for USB 3.0 links to extend cable or trace length capabilities.
• Integrates equalization and re-driving functions to compensate for high-frequency signal attenuation.
• Operates with a dedicated 3.3 V power supply rail for stable interface performance.

Signal Buffers, Repeaters, Splitters Applications

• USB 3.0 host and device port extensions
• Signal integrity restoration in motherboard-to-backplane connections
• High-speed peripheral interconnects requiring compliance with USB 3.0 specifications

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the complete part number including the suffix EXUAEX to ensure correct packaging and tape-and-reel configuration. Confirm that the supplier provides original manufacturer documentation matching Diodes Incorporated standards. Check RoHS compliance status through official datasheets before integration into regulated assemblies.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when a single-channel solution is required for USB 3.0 signal regeneration. Ensure the design accommodates the TQFN-42 footprint and thermal requirements. Verify that the system power budget supports the 3.3 V operating voltage and that the PCB layout minimizes parasitic effects for optimal 5 Gb/s performance.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI2EQX series of USB interface ICs from Diodes Incorporated. The series focuses on signal buffers and repeaters for USB protocols. The specific model addresses the need for signal restoration in high-speed digital interfaces where passive components cannot maintain signal quality over extended distances.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Consult Diodes Incorporated official cross-reference lists for verified substitutes. Generic USB redrivers may not match the specific electrical characteristics or pinout compatibility required for direct replacement without schematic modification.