Electronic Products & Technology

FEM is designed for Wi-Fi 6 systems

September 2, 2021  Stephen Law

QORVO QPF4526 integrated front end module (FEM) is designed for Wi-Fi 6 (802.11ax) systems. The compact form factor and integrated matching minimizes layout area in the application. Performance is focused on optimizing the PA for a 5V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput. Integrated die level filtering for 2nd and 3rd harmonics as well as 2.4 GHz rejection for DBDC operation are included. Device integrates a 5GHz power amplifier (PA), single pole two throw switch (SP2T) and by-passable low noise amplifier (LNA) into a single device.

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