PI3EQX1004ZHE+FDX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX1004ZHE+FDX is a low-power, high-performance 10.0 Gbps 2-Port USB 3.1 linear ReDriver designed for the USB 3.1 protocol. It provides programmable equalization and flat gain to optimize performance over various physical mediums by reducing Inter-Symbol Interference. The device supports two 100Ω Differential CML data I/Os between the Protocol ASIC and a switch fabric, cable, or distant data pathways. It features pin-adjustable receiver equalization and flat gain, automatic receiver detect, and an auto slumber mode for adaptive power management. Operating on a single 3.3V supply voltage, it is housed in a 42-pin TQFN package measuring 3.5 x 9mm.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports 5Gbps and 10Gbps serial links with linear equalizer technology
• Fully compliant with USB 3.1 Super Speed Standard and compatible with USB 3.0
• Includes automatic receiver detect function with adaptive power management via slumber mode
• Features pin-adjustable receiver equalization and flat gain settings

Signal Buffers, Repeaters, Splitters Applications

• USB 3.1 Gen-2 signal extension across cables
• Signal buffering between Protocol ASIC and switch fabric
• Extending signals across distant data pathways on user platforms

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify component authenticity through authorized Diodes Incorporated distributors. Confirm RoHS compliance status and lead-free certification prior to integration. Ensure proper ESD handling procedures are followed during storage and assembly. Validate package dimensions against design specifications to ensure compatibility with PCB footprints.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component for applications requiring USB 3.1 Gen-2 signal integrity enhancement. Consider its pin-adjustable equalization capabilities for varying trace lengths. Evaluate power consumption requirements against the single 3.3V supply specification. Ensure thermal management aligns with the TQFN package characteristics.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3EQX10 series of ReDrivers from Diodes Incorporated. It is specifically engineered for USB 3.1 protocols, offering linear equalization to mitigate signal loss. The ZH suffix indicates the 42-pin TQFN package type, while the +FDX suffix denotes specific tape and reel packaging configurations.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Check for direct substitutes within the PI3EQX10 family that match the 42-pin TQFN footprint. Verify functional equivalence regarding USB 3.1 compliance and 10Gbps data rates. Ensure pinout compatibility if replacing with variants having different suffixes.