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BGSC2341ML10
  • BGSC2341ML10

BGSC2341ML10

BGSC2341ML10 is a versatile Integrated Circuit (IC) ideal for RF tuning applications such as tunable impedance matching, antenna tuning and tunable filtering. This IC integrates an 8-states tunable capacitor and an extremely low RON Single Pole Double Throw (SPDT) RF switch function; both controlled by on-chip MIPI 2.1 RFFE digital interface. Unlike some other tunable capacitor technologies, Infineon Bulk CMOS ensures very stable capacitance step values over the entire -40...+85° C temperature range. Last but not the least, BGSC2341ML10 exhibits very good linearity in high RF power conditions and up to RF voltage greater than 39 V which is a key attribute in application like antenna tuning. It does not require any additional High Voltage Supply Controller IC and can be powered by a single 1.8 V power supply at an extremely low current consumption level. With 1.1 mm x 1.5 mm package dimensions, it is a compact solution fitting well to any small form factor mobile phone-like applications.

Infineon Technologies BGSC2341ML10 Product Info

16 April 2026 0

Parameters

Capacitange range @0.9 GHz range

0.26 pF to 1.8 pF

COFF

200 fF

Control Interface

MIPI 2.1

Frequency Range

0.4 - 3.8 GHz

Halogen-free

Yes

RON

0.87 Ω

Size

1.1 x 1.5 mm²

Switch Type

SPDT + RF C-tuner

VRFmax

40 V

Features

  • Designed for high-linearity applications
  • Ultra low RON resistance of 0.87 Ω at each SPDT throw in ON state
  • High operating RF Voltage handling 39 V
  • 0.26-2.00 pF tuning range at 1.8 GHz
  • Operating frequencies: 0.4 - 3.8 GHz
  • High ESD robustness
  • MIPI 2.1 RFFE compliant control interface
  • 2 default USID selectable via USID_SEL pin
  • Supply voltage range: 1.65 to 1.95 V
  • Small form factor 1.1 mm x 1.5 mm (MSL1, 260° C per JEDEC J-STD-020)
  • RoHS and WEEE compliant package

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