PI3EQX7741AIZDEX

Signal Buffers, Repeaters, Splitters Overview

The PI3EQX7741AIZDEX is a 5.0 Gbps, single-port USB 3.0 ReDriver manufactured by Diodes Incorporated. It features two independent differential signal pairs with 100Ω CML I/Os. The device operates on a single 3.3V supply voltage and supports an operating temperature range of -40°C to +85°C. It is housed in a 20-contact TQFN package measuring 4x4mm. Key electrical characteristics include low power consumption of approximately 328mW and programmable equalization controls to mitigate inter-symbol interference.

Signal Buffers, Repeaters, Splitters Feature Summary

• Supports USB 3.0 protocol with adjustable receiver equalization and pin-configured output emphasis control.
• Includes input signal level detection and squelch functions for each channel to manage active states.
• Features automatic receiver detect capabilities with digital enable/disable options.
• Provides adaptive power management through auto slumber mode and standby power-down state.

Signal Buffers, Repeaters, Splitters Applications

• Connecting external storage devices via USB 3.0 cables
• Extending signals across distant data pathways on platform designs
• Signal conditioning between Protocol ASICs and switch fabrics

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific ordering suffix 'DE' against official documentation to confirm packaging details. Confirm current availability status as distribution channels may vary. Ensure compliance with RoHS requirements for the intended application environment. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and sourcing integrity before procurement.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing USB 3.0 interfaces requiring signal regeneration over cables or PCB traces. The integrated equalization addresses inter-symbol interference effectively. Consider the 3.3V single supply requirement and TQFN-20 footprint during layout. Evaluate the low-power slumber mode benefits for battery-constrained systems requiring efficient power management.

Signal Buffers, Repeaters, Splitters Part Context

The PI3EQX7741 belongs to the PI3EQX series of high-performance signal Redrivers designed for USB 3.0 applications. It serves as a signal conditioning solution to extend reach and maintain integrity in high-speed data links. The device integrates equalization and de-emphasis capabilities within a compact form factor suitable for modern electronic platforms.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing design constraints if considering alternative components from the same manufacturer family.