QPF4288SR

RF Front End (LNA + PA) Overview

The QPF4288SR is an integrated RF front-end module designed for 2.4 GHz Wi-Fi 6 applications. It operates within the 2.4 GHz to 2.5 GHz frequency range and utilizes a 5 V supply voltage. The component features a noise figure of 1.8 dB and provides a gain of 33 dB. It is housed in a QFN-24 surface-mount package and is classified as a silicon-based wireless and RF integrated circuit.

RF Front End (LNA + PA) Feature Summary

• Integrates power amplifier, low-noise amplifier, and SPDT switch functions
• Includes integrated DC power detection capabilities
• Features high 5 GHz rejection for improved signal isolation

RF Front End (LNA + PA) Applications

• Wi-Fi 6 access points
• Wireless routers
• Client equipment
• IoT devices

RF Front End (LNA + PA) Procurement Notes

Verify the specific suffix SR against official Qorvo documentation to confirm reel packaging specifications. Ensure compatibility with the required development kit, such as the QPF4288EVB-01, for accurate performance validation during the design-in phase.

RF Front End (LNA + PA) Selection Notes

Select this module for compact form factor designs requiring integrated matching. Consider the QFN-24 package constraints and humidity sensitivity requirements when planning the assembly process and storage conditions for the silicon-based component.

RF Front End (LNA + PA) Part Context

This part belongs to the QPF4288 series of front-end modules. It serves as a specialized solution for modern wireless standards, offering a consolidated approach to RF signal processing compared to discrete component implementations.

RF Front End (LNA + PA) Replacement Considerations

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