Infineon BGSX24MU16 DP4T cross switch

The BGSX24MU16 RF CMOS switch is specifically designed for cellular applications (LTE, 5G) and can be applied up to 4 antennas. This DP4T offers very low insertion loss and low harmonic generation. The switch features direct-connect-to-battery functionality and DC-free RF ports; capacitors at the RF Ports are only required if DC voltage is applied externally.

Key features

• High Power Handling up to 36.5 dBm in Operating Mode
• MIPI 2.1 compliant
• High Switching Speed Max. 1 us
• Applicable to Swapping up to 4 Antennas and Finding the Best Antenna Constellation

Additional features:

• Low insertion loss and harmonics generation
• 0.1 to 5.0 GHz frequency coverage
• High port-to-port isolation
• No blocking capacitors required if no DC applied on RF lines
• Software programmable MIPI RFFE USID
• Leadless and halogen-free package PG-ULGA-16-1 with lateral size of 2.0 x 2.0 mm and thickness of 0.59 mm
• No power supply decoupling required
• High EMI robustness

Applications

• Mobile Cellular (LTE, 5G Sub-6GHz)
• Post PA for Power Level Routing
• For SRS (TRx) on up to 4 Antennas