BGSA148MN10E6327XTSA1

BGSA148MN10 is an ultra small antenna tuning SP4T with resonance stoppers. It is single-pole four throws (SP4T) antenna tuning switch optimized for RF applications up to 7.125GHz. It is 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. Potential applications includes impedance, antenna and Inductance tuning, tenable filters.

• Ultra low RON resistance of 0.8ohm in ON state
• Low COFF capacitance of 155fF in OFF state
• RF operating voltage handling 45V in OFF state
• MIPI RFFE 2.1 control interface
• Support both 1.8V and 1.2V VIO operation
• External USID-SEL pin enabling 4 default USID addresses
• Small form factor 0.95mm x 1.3mm (260 °C per JEDEC J-STD-020)
• TSNP-10-9 package