QPF4659SR

RF Front End (LNA + PA) Overview

The QPF4659SR is a high-power front-end module designed for 6 GHz Wi-Fi 7 applications. It operates within the frequency range of 5.925 GHz to 7.125 GHz and requires a 5 V supply voltage. The component integrates low-noise amplifier and power amplifier functions in an SMD/SMT package. Key electrical specifications include a noise figure of 1.9 dB and a transmit gain of 32 dB. It is classified as a new product from the manufacturer.

RF Front End (LNA + PA) Feature Summary

• Optimized for high-power operation in 6 GHz Wi-Fi 7 environments
• Integrates LNA and PA functions for simplified front-end architecture
• Designed for +5 V operation with high linearity performance

RF Front End (LNA + PA) Applications

• 6 GHz Wi-Fi 7 access points
• High-performance wireless routers
• Next-generation broadband communication devices

RF Front End (LNA + PA) Procurement Notes

Verify the specific ordering suffix and package type against the official datasheet before procurement. Confirm moisture sensitivity level handling requirements during storage and assembly. Ensure compatibility with the target PCB layout for optimal RF performance. Check for any recent product change notifications that may affect pinout or electrical characteristics.

RF Front End (LNA + PA) Selection Notes

Select this component for designs requiring integrated high-power transmission and reception in the 6 GHz band. Consider the 32 dB gain and 1.9 dB noise figure for link budget calculations. Evaluate the SMD package size against available board space. Verify thermal management needs due to high-power operation at 5 V.

RF Front End (LNA + PA) Part Context

This part belongs to Qorvo's portfolio of RF front-end solutions, specifically targeting emerging Wi-Fi standards. It complements other modules in the series by providing dedicated high-power capabilities for the 6 GHz spectrum. The device supports the industry shift towards higher throughput and lower latency in wireless networks.

RF Front End (LNA + PA) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official substitution guide for verified alternatives.