QPF4206BSR

RF Front End (LNA + PA) Overview

The QPF4206BSR is an integrated front-end module (FEM) designed for Wi-Fi 6 (802.11ax) systems operating in the 2.4 GHz band (2.412 GHz to 2.484 GHz). It features a 33 dB gain and a noise figure of 2.1 dB. The component utilizes a 16-QFN package with dimensions of 3x3 mm and includes an exposed pad. It supports SP2T switching functionality.

RF Front End (LNA + PA) Feature Summary

• Integrated front-end module optimized for Wi-Fi 6 (802.11ax) applications
• Compact form factor with integrated matching circuitry to minimize PCB layout area
• Includes single-pole double-throw (SP2T) switch functionality

RF Front End (LNA + PA) Applications

• Wi-Fi 6 (802.11ax) access points
• Wireless router designs
• IoT gateway modules

RF Front End (LNA + PA) Procurement Notes

Verify that the suffix 'SR' corresponds to the specific reel packaging configuration required for your assembly line. Confirm the device is marked as moisture sensitive and adhere to appropriate handling protocols during storage and soldering processes to ensure reliability.

RF Front End (LNA + PA) Selection Notes

Select this component when designing for 2.4 GHz Wi-Fi 6 environments requiring high integration. The 3x3 mm package offers space efficiency compared to larger alternatives. Ensure the system architecture supports the integrated SP2T switch requirements for antenna selection.

RF Front End (LNA + PA) Part Context

This part belongs to Qorvo's portfolio of RF front-end solutions tailored for wireless connectivity standards. It serves as a compact alternative to discrete amplifier and switch combinations, simplifying the design process for modern Wi-Fi infrastructure by consolidating multiple functions into a single small footprint.

RF Front End (LNA + PA) Replacement Considerations

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