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BGSA14M3N10
  • BGSA14M3N10

BGSA14M3N10

Active and preferred

The BGSA14M3N10 is a very compact Single Pole Four Throw (SP4T) Antenna tuning switch optimized for RF applications up to 7.125 GHz. The BGSA14M3N10 offers a powerful combination of low RON and COFF together with a high RF voltage ruggedness, making it a perfect fi for switching any reactive components such as inductors and capacitors without signifiant losses.

Infineon Technologies BGSA14M3N10 Product Info

16 April 2026 0

Parameters

COFF

116 fF

Control Interface

MIPI 2.1

Frequency Range

0.4 – 7.125 GHz

Halogen-free

Yes

RON

1.1 Ω

Size

0.95 x 1.3 mm²

Switch Type

SP4T

VRFmax

45 V

Apps

Mobile device and smartphone solutions, Consumer Wearables

Features

  • Low RON resistance of 1.1 Ω in ON state
  • Low COFF capacitance of 116fF in OFF st.
  • 45 V peak voltage handling in OFF state
  • MIPI RFFE 2.1 control interface
  • 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

Description

  • Powerful combination of low RON and COFF
  • Optimized for Sub-7.2GHz NR applications
  • Space saving with smallest SP4T package
  • Enables high antenna efficiency

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