BGSA143GL10E6327XTSA1

BGSA143GL10E6327XTSA1 is a low resistance antenna tuning switch. It is a small and versatile single-pole quad throw (SP4T) RF switch optimized for low Coff as well as low Ron enabling applications up to 6.0GHz. GPIO digital control lines offer the possibility to adopt SP4T, SPDT along with SPST topology for an optimum flexibility in RF Front-end designs. It is ideal for high Q tuning applications. This single supply chip integrates on-chip CMOS logic control. It can be driven by 2 or 3 CMOS or TTL compatible control input signals. Due to its high RF voltage ruggedness and OFF RF ports reflective short feature, it is suited for switching any reactive devices such as inductors and capacitors in RF matching circuits without significant losses, also mitigating or even eradicating unwanted parasitic RF resonances. Typical applications include impedance tuning, antenna tuning, inductance tuning, tunable filters.

• Qualified for industrial applications according to the relevant tests of JEDEC47/20/22
• Ultra low RON resistance of 1.15ohm at each port in ON state
• Low COFF capacitance of 140fF at each port in OFF state
• High RF operating peak voltage handling of 42V in OFF state
• Low harmonic generation, resonance-stopper antenna tuning
• 3 GPIO pins control interface
• No RF parameter change within supply voltage range
• 40dBm RF input power max (pulsed, duty cycle of 25% with T-period= 4620µs, ON-state, setup as off)
• TSLP-10-2 package
• Ambient temperature range from -40 to 85°C

Warnings

Stresses above the maximum values listed here may cause permanent damage to the device.