QPF4559TR13

RF Front End (LNA + PA) Overview

The QPF4559TR13 is a high-power RF front-end module designed for 5GHz Wi-Fi 7 applications. It operates within the frequency range of 5.17 GHz to 5.895 GHz and requires a 5 V supply voltage. Key electrical parameters include a noise figure of 1.6 dB, a gain of 32 dB, and a P1dB compression point of 31 dBm. The component utilizes SMD/SMT installation style and is available in Reel and Cut Tape packaging formats.

RF Front End (LNA + PA) Feature Summary

• Integrated high-power front-end solution optimized for Wi-Fi 7 standards
• Low noise figure performance supporting sensitive signal reception
• High linearity characteristics with significant power compression point

RF Front End (LNA + PA) Applications

• 5GHz Wi-Fi 7 access points
• Wi-Fi 7 client devices
• High-performance wireless networking equipment

RF Front End (LNA + PA) Procurement Notes

Verify the specific suffix (SR vs TR13) against the manufacturer's official datasheet to ensure correct packaging and reel specifications. Confirm regional availability through authorized distributors as stock levels fluctuate. Cross-reference the part number with the latest engineering change notices to ensure compliance with current manufacturing standards before procurement.

RF Front End (LNA + PA) Selection Notes

Select this module when designing systems requiring support for the latest Wi-Fi 7 protocols in the 5GHz band. Ensure the system architecture accommodates the 5 V operating voltage requirement. Evaluate the thermal management capabilities of the PCB layout to handle the power dissipation associated with the high P1dB output. Verify that the SMD package dimensions fit the target board space constraints.

RF Front End (LNA + PA) Part Context

This component belongs to the Qorvo QPF4559 series, which focuses on advanced wireless connectivity solutions. It represents an evolution from previous Wi-Fi 6 modules by incorporating enhancements necessary for higher data rates and efficiency required by Wi-Fi 7 standards. The series integrates multiple functions into a compact form factor to simplify system design.

RF Front End (LNA + PA) Replacement Considerations

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