Infineon Technologies Antenna Tuner RF Switch ICs

Infineon Technologies Antenna Tuner RF Switch ICs improve antenna radiation efficiency while promoting higher data rates, longer battery life, and improved signal quality. Antenna tuning can be performed in two ways: aperture tuning shifts the natural resonance of an antenna to the necessary operating frequency band, while impedance tuning optimizes signal transmission to the antenna by compensating frequency and environmental effects. The Infineon Technologies Antenna Tuner RF Switch ICs address antenna design challenges while enabling maximum power transfer, delivering the desired antenna efficiency.

Features

  • Si technology
  • Surface mount TSLP-10 or TSNP-10 packages
  • Single, dual, or quad switches
  • SP3T, SP4T, SPDT, and SPST switch configurations

Applications

  • Smartphones
  • Tablets
  • Notebooks
  • Wearables (e.g. smartwatches and TWS earbuds)
  • Virtual Reality (VR) glasses
  • Smart vehicles
  • Industrial applications (e.g. smart metering)

Specifications

  • 100MHz or 400MHz minimum frequency range, 3.8GHz to 7.125GHz maximum range
  • 7dB to 38dB typical off-isolation range
  • 0.39dB to 2.05dB insertion loss range
  • -40°C/-30°C to +85°C operating temperature ranges

Videos

Infineon Technologies Antenna Tuner RF Switch ICs