QPF4206TR13-5K

RF Front End (LNA + PA) Overview

The QPF4206TR13-5K is an integrated front-end module (FEM) designed for Wi-Fi 6 (802.11ax) systems operating in the 2.4 GHz band. It covers a frequency range of 2.412 GHz to 2.484 GHz and utilizes silicon technology. The device integrates a Low Noise Amplifier (LNA) and a Power Amplifier (PA), optimized for a 5V supply voltage. Key electrical parameters include a noise figure of 2.2 dB, gain values of 33 dB and 12 dB, and a P1dB compression point of 27 dBm. It supports 16-QFN (3x3) surface-mount packaging.

RF Front End (LNA + PA) Feature Summary

• Integrates LNA and PA functions within a single compact module
• Optimized for 5V supply voltage operation
• Designed specifically for Wi-Fi 6 (802.11ax) system requirements

RF Front End (LNA + PA) Applications

• Wi-Fi 6 access points
• Wireless router implementations
• 2.4 GHz IoT gateway devices

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through authorized Qorvo distributors or certified partners. Confirm package integrity upon receipt, as moisture sensitivity requires proper handling. Ensure the specific suffix matches design requirements. Cross-reference datasheet revisions to confirm pinout compatibility with existing schematics before finalizing procurement orders.

RF Front End (LNA + PA) Selection Notes

Select this component for designs requiring integrated amplification in the 2.4 GHz ISM band. Verify that the 5V supply rail aligns with the system power architecture. Consider the 16-QFN footprint constraints during PCB layout. Evaluate thermal management needs given the 27 dBm output capability. Confirm regulatory compliance for target markets prior to integration.

RF Front End (LNA + PA) Part Context

This part belongs to Qorvo’s RF Front End portfolio, targeting wireless connectivity solutions. It complements other FEMs by providing a complete transmit/receive solution for legacy and modern Wi-Fi standards. The series focuses on reducing board space while maintaining signal integrity in dense electronic environments.

RF Front End (LNA + PA) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Direct replacement requires identical pinout and electrical parameter matching. Consult official Qorvo channels for current lifecycle status and approved alternates.