Infineon BGSX44MU18E6327XUSA1 RF Switch, 19-Pin PG-WLGA-18-1

The Infineon RF CMOS switch is specifically designed for LTE and 5G FR1 four-antenna applications. This 4P4T cross-switch offers low insertion loss and low harmonic generation. The switch is controlled via a MIPI RFFE control interface. The on-chip controller allows power-supply voltages from 1.65 to 1.95 V. The switch features direct-connect-to-battery functionality and DC-free RF ports. The device has a very small size of only 2.0 mm x 2.4 mm and a thickness of 0.63 mm.

High linearity up to 37 dBm peak power
Fast switching time for 5G SRS applications
Low insertion loss and high port to port isolation up to 7.125 GHz
Low power consumption allows to use MIPI RFFE supply
MIPI RFFE 2.1 control interface
Software and hardware programmable USID
Ultra low profile lead-less plastic package
RoHS and WEEE compliant package