The SKY59269-702LF from Skyworks is a Single-pole Four-throw (SP4T) Antenna Tuning Switch that operates from 0.6 to 6 GHz. This switch can be used for either series or shunt tuning applications. Depending on the register setting, the antenna port can be connected to one of the four switched RF outputs or to multiple pre-defined outputs simultaneously, while the other RF ports are in an isolation state to the antenna port. The switching is controlled by an integrated mobile industry processor interface (MIPI), v2.0 decoder. It requires a DC supply of 1.8 V. The switch is available in a 16-lead QFN package that measures 1.6 x 1.6 x 0.45 mm and is ideal for 5G new radio, smartphones, and aperture & impedance tunning applications.
