Infineon BGSA11GN10E6327XTSA1

The BGSA11GN10 is a Dual Single Pole Single Throw (SPST) RF antenna aperture switch optimized for low off-state capacitance (C_OFF) enabling applications up to 6.0 GHz. This single supply chip integrates on-chip CMOS logic driven by a simple, single-pin CMOS or TTL compatible control input signal. Unlike GaAs technology, the 0.1dB compression point exceeds the switch maximum input power level, resulting in linear performance at all signal levels and external DC blocking capacitors at the RF ports are only required if DC voltage is applied externally. Due to its very high RF voltage ruggedness it is suited for switching any reactive devices such as inductors and capacitors in RF matching circuits without significant losses in quality factors.

• Designed for high linearity and high RF voltage tuning applications
• Multiple selectable switch configurations: Each throw directly and independently controlled
• Low ON-state resistance (RON) of 1.0 Ω at each port in ON state, 0.5 Ω using both SPST in parallel
• Low OFF-state capacitance (COFF) of 250 fF at each port in OFF state
• High bidirectional RF operating voltage of 36 V in OFF state
• Low harmonic generation
• 2 GPIO pins control interface
• Supply voltage range: 1.65 to 3.6 V
• No RF parameter change within supply voltage range
• Small form factor 1.1 mm x 1.5 mm (MSL1, 260 ℃ per JEDEC J-STD-020)
• RoHS and WEEE compliant package

• Impedance Tuning
• Antenna Tuning
• Inductance Tuning
• Tunable Filters