Infineon BGSA144ML10E6327XTSA1 RF Switch, 10-Pin TSLP-10

The Infineon Ultra high RF voltage antenna is a single-pole four-throws (SP4T) Antenna Tuning switch optimized for RF applications up to 7.125GHz and made of 4 low ON resistance / low OFF capacitance series switches and 4 shunt to ground switches enabling on-demand open-reflective or short-reflective OFF ports behaviour, this last feature is of great value to reduce antenna engineer development time in case of unwanted antenna resonance or to improve antenna efficiency with less component tuning effort.

Low Ron resistance of 1.74 ohm at each RF port in ON state
Ultra low Coff capacitance of 89 fF in OFF state
Individually controlled reflective open or short to ground OFF ports to eliminate unwanted antenna resonances
High RF operating peak voltage handling of 80 V in OFF state
MIPI RFFE 2.1 compliant control interface
External USID_SEL pin enabling 4 default USID addresses
Small form factor 1.1 mm x 1.5 mm