The Infineon Antenna Tuning Switch is designed for high linearity antenna tuning switching and RF tuning applications. It is a small and versatile Single Pole Quad Throw RF switch optimized for low Coff as well as low Ron enabling applications up to 6.0 GHz. GPIO digital control lines offers the possibility to adopt SP4T, SPDT along with SPST topology for an optimum flexibility in RF front end designs.Low harmonic generationHalogen free and lead free3 GPIO pins control interfaceSmall form factor 1.1mmx 1.5mmResonance stopper antenna tuningRoHS and WEEE compliant package