Mouser adds Qorvo’s QPF4219 FEM for Wi-Fi 5

August 19, 2019 //By Ally Winning
Mouser Electronics is stocking Qorvo’s QPF4219 front end module (FEM). Based on Wi-Fi 5 (802.11ac), the 2.4 GHz FEM has a compact form factor and integrated matching.
Mouser Electronics is stocking Qorvo’s QPF4219 front end module (FEM). Based on Wi-Fi 5 (802.11ac), the 2.4 GHz FEM has a compact form factor and integrated matching.

The QPF4219 FEM features a 2.4 GHz power amplifier (PA), regulator, single-pole double-throw (SPDT) switch, low noise amplifier (LNA) with bypass mode, and voltage power detector. The device optimises the PA for a 5V supply voltage by conserving power consumption while maintaining high linear output power and throughput. The QPF4219 maximizes receive (Rx) sensitivity with a 1.9 dB noise figure performance that is consistent over a variety of conditions. It integrates die-level filtering for second and third harmonics and 5 GHz rejection for dual-band dual-concurrent (DBDC) operation.

More information

www.mouser.com/qorvo-qpf4219evb01-eval-board

www.mouser.com/qorvo-qpf4219-integrated-fem

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