PI3EQX1002E2ZREX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX1002E2ZREX is a low-power, high-performance 1-Port USB 3.1 linear ReDriver designed for the USB 3.1 protocol. It operates at data rates up to 10.0 Gbps and supports two 100Ω differential CML I/O pairs. The device provides programmable equalization, output linear swing, and flat gain to optimize signal integrity over various physical mediums by reducing inter-symbol interference. It functions on a single 3.3V supply voltage and features automatic receiver detect with adaptive power management capabilities.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports full compliance with USB 3.1 Super Speed standards and is compatible with USB 3.0 protocols.
• Features pin-adjustable receiver equalization, output linear swing, and flat gain for customizable signal optimization.
• Includes automatic receiver detection logic that manages channel states based on signal presence and inactivity thresholds.

Signal Buffers, Repeaters, Splitters Applications

• USB 3.0 cable extensions
• Smartphone connectivity interfaces
• External storage device connections
• PC monitor peripheral links
• Tablet PC expansion ports

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and tape/reel configuration. Ensure compliance requirements such as RoHS and lead-free status match project specifications. Confirm availability through authorized Diodes Incorporated distributors or verified electronic component suppliers.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing systems requiring signal regeneration for USB 3.1 Gen-2 applications. It is suitable for extending signals across cables or distant pathways where inter-symbol interference must be mitigated. Consider its single-supply operation and compact TQFN packaging for space-constrained portable electronics.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3EQX1002E product line from Diodes Incorporated. It is specifically engineered as a ReDriver for USB 3.1 environments. The device integrates patented technology to manage signal integrity dynamically without requiring complex external control circuits beyond the pin-adjustable settings.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Consult official Diodes Incorporated substitution guides for verified alternatives. Generic interface buffers may not support the specific USB 3.1 protocol compliance or the integrated automatic receiver detect functionality required for this application.

Signal Buffers, Repeaters, Splitters FAQ

How does the device handle power management during inactivity?

The PI3EQX1002E2ZREX includes an auto 'Slumber' mode for adaptive power management. If the signal detector remains idle for longer than 7.3ms, the channel moves to Low Power Mode or Unplug Mode depending on load detection.

What types of input and output interfaces does the device support?

The device utilizes two 100Ω differential CML (Current Mode Logic) I/O pairs for both input and output signals between the Protocol ASIC and the switch fabric or cable.

Is the device compliant with environmental directives?

Yes, the device is totally lead-free, fully RoHS compliant (including RoHS 2 and RoHS 3), and qualifies as a Halogen- and Antimony-free 'Green' device.