The 85720-11 from Skyworks is a 5 GHz front-end module (FEM) for WiFi Applications. This module has a transmit gain of 30 dB and a receive gain of 12 dB. It has an integrated 5 GHz SPDT transmit/receive switch, a low-noise amplifier (LNA) with bypass, and a power amplifier (PA) intended for mobile/portable 802.11n/ac applications and systems. This module is available in a compact, 16-pin QFN package which measures 2.3×2.3×0.33 mm.
