PI3EQX1014ZTFEX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX1014ZTFEX is a low-power, high-performance USB 3.2 Gen 2 linear ReDriver designed by Diodes Incorporated. It supports two differential signal pairs operating at data rates of 5 Gbps and 10 Gbps. The device features pin-adjustable receiver equalization and flat gain to optimize signal integrity across various physical mediums. It utilizes a single 3.3V supply voltage and includes automatic receiver detect functionality with an auto slumber mode for adaptive power management. The component is housed in a 34-contact Ultra Thin Quad Flat No-Lead (UQFN) package measuring 2.5mm x 4.5mm.

Signal Buffers, Repeaters, Splitters Feature Summary

• Provides programmable equalization and flat gain to reduce intersymbol interference over cables or distant pathways.
• Includes automatic receiver detection that transitions channels to unplug or low-power slumber modes based on signal activity.
• Supports independent channel operation with input signal level determination for output activation.

Signal Buffers, Repeaters, Splitters Applications

• USB 3.2 Gen 2 signal extension between Protocol ASICs and switch fabrics
• Signal buffering for external storage devices and smartphones
• Connection interfaces for PC monitors and tablet PCs

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix ZTFEX confirms the 34-contact UQFN package and tape/reel packaging configuration. Ensure compliance requirements match project needs, as the device is lead-free, green, halogen-free, and antimony-free. Confirm the manufacturer's current production status and availability through authorized distributors before finalizing procurement plans.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing USB 3.2 Gen 2 systems requiring signal regeneration over lossy traces or cables. The pin-adjustable equalization allows customization for specific PCB stack-ups. Ensure the design accommodates the 3.3V single supply requirement and utilizes the UQFN34 footprint for optimal thermal and spatial performance.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3EQX10 series of ReDrivers from Diodes Incorporated. It is specifically engineered for USB 3.2 protocols, distinguishing it from earlier USB 3.0 or PCIe variants within the broader product line. The technology focuses on linear equalization to maintain signal integrity in high-speed serial links.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Check for direct substitutes within the PI3EQX10 family, such as the PI3EQX1004 or PI3EQX1064, ensuring pin compatibility and support for the required 10Gbps data rate. Verify that alternative parts offer similar equalization flexibility and package dimensions if board space is constrained.

Signal Buffers, Repeaters, Splitters FAQ

How does the automatic receiver detect function operate?

The receiver detection loop remains active; if a channel's 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 slumber mode due to inactivity.

What is the supply voltage requirement for the PI3EQX1014?

The device operates using a single supply voltage of 3.3V.

Can the equalization settings be adjusted?

Yes, the device features pin-adjustable receiver equalization and pin-adjustable flat gain to optimize performance for different physical mediums.