PI3EQX7502BZDEX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX7502BZDEX is a single-port USB 3.0 ReDriver manufactured by Diodes Incorporated, designed for high-performance signal integrity at data rates up to 5.0 Gbps. It operates on a single 3.3V supply and features two 100Ω differential CML I/O pairs. The device provides programmable equalization, de-emphasis, and input threshold controls to mitigate inter-symbol interference across various physical mediums. Key electrical characteristics include an operating temperature range of -40°C to 85°C and low power consumption of approximately 330mW. It is housed in a compact 24-pin TQFN package measuring 4x4mm.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports USB 3.0 Super Speed standards with full compliance
• Provides adjustable receiver equalization and pin-configured output emphasis control
• Includes automatic receiver detection with digital enable/disable capabilities
• Features adaptive power management with auto slumber and standby modes

Signal Buffers, Repeaters, Splitters Applications

• USB 3.0 cable extensions
• External storage devices
• PC monitors
• Tablet PCs
• Multi-function printers

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the component against the official Diodes Incorporated datasheet to confirm pinout compatibility and electrical specifications. Ensure that the 24-pin TQFN footprint matches the design requirements. Check for RoHS compliance status if environmental regulations apply to the specific manufacturing batch. Confirm the operating temperature range meets the system's thermal constraints.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing USB 3.0 interfaces requiring signal regeneration over lossy traces or cables. It is suitable for applications needing low power consumption and adaptive power management features. Consider the 4x4mm package size for space-constrained designs. Ensure the design supports the required 3.3V supply voltage and accommodates the differential CML I/O requirements.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI3EQX7502 family of USB 3.0 Redrivers from Diodes Incorporated. It is specifically engineered to extend USB 3.0 signals across distant pathways or switch fabrics. The device integrates equalization and signal detection to maintain signal integrity in complex platform architectures.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Check for equivalent parts within the PI3EQX7502 series, such as variants with different suffixes, which may offer identical functionality but distinct packaging or temperature ratings. Verify pin-to-pin compatibility before substitution.