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BGSA406MN10
  • BGSA406MN10

BGSA406MN10

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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.

Infineon Technologies BGSA406MN10 Product Info

16 April 2026 0

Parameters

COFF

110 fF

Control Interface

MIPI 2.1

Frequency Range

0.4-7.125 GHz

Halogen-free

Yes

RON

2 Ω

Size

0.95 x 1.3 mm²

Switch Type

4xSPST

VRFmax

80 V

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 1.2 V & 1.8 V
  • 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

Description

  • 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 80 V

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