PI3EQX6741STZDEX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX6741STZDEX is a low-power SATA Gen 3i 6Gbps ReDriver manufactured by Diodes Incorporated. It features two independent 100Ω differential CML I/O channels designed to optimize signal integrity across physical mediums by reducing inter-symbol interference through programmable equalization and output emphasis. The device operates on a 3.3V ±10% supply voltage within an industrial temperature range of -40°C to +85°C. Key electrical characteristics include a typical active power consumption of 254mW, a standby power of 0.7mW maximum, and an ESD rating of +/-8kV. It supports automatic HDD rate detection for output swing settings and includes input signal level detect with squelch functionality.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports SATA Gen 3i standard with two 6Gbps differential signal pairs
• Provides adjustable receiver equalization and selectable output pre-emphasis and swing control
• Includes input signal level detection and output squelch for each channel
• Features termination detect indication to enable power saving modes

Signal Buffers, Repeaters, Splitters Applications

• Notebook and desktop computer systems
• Server workstations and data storage applications
• Docking stations and Set Top Boxes

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix 'ZDEX' corresponds to the Tape & Reel packaging format as documented in the manufacturer's ordering information. Confirm that the component meets Pb-free and Green specifications required for the project. Ensure the procurement source provides valid traceability documentation consistent with Diodes Incorporated standards.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing SATA Gen 3i interfaces requiring signal regeneration over backplanes or distant pathways. Consider the available configuration options for equalization and pre-emphasis to match the specific PCB trace loss characteristics. Evaluate the power management requirements against the device's auto-slumber and standby modes to ensure compliance with system energy efficiency targets.

Signal Buffers, Repeaters, Splitters Part Context

The PI3EQX6741ST belongs to the PI3EQX series of ReDrivers from Diodes Incorporated, specifically engineered for high-speed serial interface signal conditioning. This family addresses signal attenuation issues common in modern computing platforms. The ZD package designation indicates a 20-lead Thin Fine Pitch Quad Flat No-Lead form factor suitable for space-constrained designs.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.