QPF4568SR

RF Front End (LNA + PA) Overview

The QPF4568SR is an integrated front-end module (FEM) designed for Wi-Fi 6 (802.11ax) systems operating in the 5 GHz band. It covers a frequency range of 5.15 GHz to 5.925 GHz. The component integrates both a Low Noise Amplifier (LNA) and a Power Amplifier (PA) within a single package. It utilizes a 10-DFN package with dimensions of 2x1.7 mm, providing an ultra-small form factor suitable for space-constrained mobile devices. The module includes integrated matching networks to simplify board design.

RF Front End (LNA + PA) Feature Summary

• Integrates LNA and PA functions for simplified system architecture
• Ultra-small 10-DFN package footprint for mobile device integration
• Includes integrated matching networks to reduce external components

RF Front End (LNA + PA) Applications

• Wi-Fi 6 (802.11ax) access points
• Mobile devices supporting 5 GHz Wi-Fi 6
• IoT gateways requiring compact RF solutions

RF Front End (LNA + PA) Procurement Notes

Verify the specific suffix 'SR' against official Qorvo documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with the target 5 GHz regulatory domains before procurement. Cross-reference the manufacturing date code with current lifecycle status to avoid obsolescence risks during production planning.

RF Front End (LNA + PA) Selection Notes

Select this component when designing for Wi-Fi 6 standards requiring high integration in the 5 GHz spectrum. The small DFN package is optimal for smartphones and tablets where PCB area is limited. Consider thermal management requirements associated with the integrated PA performance in dense layouts.

RF Front End (LNA + PA) Part Context

This part belongs to Qorvo's portfolio of wireless connectivity solutions. It complements other FEMs by offering a specialized solution for the 5 GHz band, distinct from dual-band or 2.4 GHz specific modules. It supports the evolution of Wi-Fi standards towards higher throughput and efficiency.

RF Front End (LNA + PA) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult Qorvo engineering for potential cross-reference options if this specific variant is unavailable.