BGSA406MN10
Overview
The BGSA406MN10 is a versatile shunt to ground 4xsingle-pole single-throw (4xSPST) RF antenna tuning switch optimized for applications up to 7.125GHz.
The BGSA406MN10 is a versatile shunt to ground 4xsingle-pole single-throw (4xSPST) RF antenna tuning switch. It is optimized for low COFF as well as low RON enabling applications up to 7.125 GHz. This chip features on-chip CMOS logic and power regulation, with a digital control interface compliant with MIPI 2.1 RFFE. Each switch throw is individually or collectively programmable within the same RFFE command frame.
Summary of Features
- Low RON resistance of 2.0 Ω in ON state
- Low COFF capacitance of 110fF in OFF st.
- 80 V peak voltage handling in OFF state
- Ultra-fast switching speed, typ. 1.2 µs
- Single VIO supply support in 1.2V & 1.8V
- Small form factor 0.95 mm x 1.3 mm
- 4 df. USID address via ext. USID_SEL pin
- MIPI RFFE 2.1 control interface
Benefits
- Powerful combination of low COFF and RON
- Enabling applications up to 7.125 GHz
- Small form factor 0.95 mm x 1.3 mm
- Enables high antenna efficiency
- High voltage handing of 80V
Potential Applications
- Smartphones
- Notebooks, tablets, and wearables
- Various battery powered cellular applications
- Impedance, aperture, and inductance tuning
- Tunable filters
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