PI3EQX1004ZHEX+FDX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX1004ZHEX+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. Each channel operates fully independently, with input signal levels determining output activity. It features automatic receiver detection and an adaptive power management "Slumber" mode.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports 5 Gbps and 10 Gbps serial links with linear equalizer
• Compatible with USB 3.1 and USB 3.0 standards
• Features pin-adjustable receiver equalization and flat gain
• Includes automatic receiver detect and adaptive power management

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 component authenticity through authorized Diodes Incorporated channels. Confirm RoHS compliance and lead-free status against current regulatory requirements. Ensure packaging integrity matches the specified TQFN format. Validate part number suffixes against official documentation to confirm functional equivalence.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component for designs requiring USB 3.1 Gen-2 signal integrity extension. Ensure the PCB layout accommodates the 42-pin TQFN package dimensions. Verify that the system power supply aligns with the single 3.3V requirement. Consider the independent channel operation for flexible signal routing configurations.

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 applications, offering a solution for extending high-speed differential signals across cables and PCB traces while maintaining signal quality.

Signal Buffers, Repeaters, Splitters Replacement Considerations

PI3EQX1004B1ZHEX

Signal Buffers, Repeaters, Splitters FAQ

How does the device manage power consumption during inactivity?

The PI3EQX1004 includes an auto "Slumber" mode for adaptive power management. If the signal detector is idle for longer than 7.3ms, the channel moves to Unplug Mode if no load is detected, or returns to Low Power Mode due to inactivity.

What type of I/O does the PI3EQX1004 support?

The device supports 100Ω Differential CML I/Os, facilitating connections between the Protocol ASIC and switch fabrics, cables, or other distant data pathways.

Is the equalization fixed or adjustable?

The equalization is pin-adjustable, allowing for flexibility in optimizing signal integrity based on the specific physical medium and application requirements.