PI3EQX1004ZHEX+FHX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX1004ZHEX+FHX 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. Each channel operates fully independently with integrated equalization circuitry. The input signal level determines whether the output is active.

Signal Buffers, Repeaters, Splitters Feature Summary

• Pin-adjustable receiver equalization and flat gain for flexible signal integrity optimization
• Automatic receiver detect function with adaptive power management including auto slumber mode
• Full compliance with USB 3.1 Super Speed Standard and compatibility with USB 3.0

Signal Buffers, Repeaters, Splitters Applications

• USB 3.0 Cable connections
• Smart Phone interfaces
• External Storage Devices
• PC Monitor links
• Tablet PC connectivity

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix FHX against official Diodes Incorporated documentation to confirm tape and reel packaging details. Ensure the component matches the ZH42 package type. Confirm RoHS and halogen-free status requirements align with project specifications before finalizing procurement orders.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component for designs requiring 10Gbps USB 3.1 signal regeneration with low power consumption. The pin-adjustable features allow customization for specific trace lengths and connector types. Ensure the system design accommodates the 3.3V single supply voltage requirement and the TQFN-42 footprint constraints.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3EQX1004 series of USB 3.1 Redrivers from Diodes Incorporated. It is engineered to extend signal reach and maintain integrity in high-speed USB applications. The device integrates equalization and power management features to support modern portable and computing platforms requiring reliable high-bandwidth data transfer.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Consult the manufacturer's substitution guide for verified alternatives. Generic interface ICs may not match the specific pin-adjustable equalization or automatic receiver detect capabilities required for USB 3.1 compliance.