The SKY85709-11 is a highly-integrated, 5 GHz Front-End Module
(FEM) incorporating a 5 GHz Single-Pole, Double-Throw (SPDT)
transmit/receive (T/R) switch, a 5 GHz Low-Noise Amplifier (LNA)
with bypass, and a 5 GHz Power Amplifier (PA) intended for
mobile/portable 802.11n/ac applications and systems. The device
operates from a single supply voltage of 3.6 V.
An enable/disable function is included that allows power savings
during off mode. An integrated power detector with 20 dB of
dynamic range is included to provide closed-loop power control
within the system.
The device is provided in a compact, 16-pin 2.5 x 2.5 mm Quad
Flat No-Lead (QFN) package.