RF Varactor Diode and Tuner

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Infineon has more than 30 years development expertise for the RF small signal discretes; we offer a complete portfolio of RF-front-end-products including diodes, transistors and MOSFETs, ESD protection diodes.

RF varactor diodes at a glance: 

  • Best-in-class RF performance and deep RF expertise
  • Proven high volume production guarantees highest part-to-part uniformity
  • Long-term commitment for product offerings 
  • Advanced package miniaturization technology supporting highly integrated modules
  • Automotive quality (AEC Q101 qualified)
  • RoHS compliant 


Application examples:

  • Voltage-controlled oscillator (VCO) for mobile phones, cordless phones 
  • Local oscillator for LNB 
  • Pre-filters in satellite, UHF, VHF and FM tuner pre-stages

RF Varactor Diode and Tuner subcategories


Application Notes

Title Size Date Version
684 KB 08 Dec 2009

Product Brochure

Title Size Date Version
2.5 MB 20 Jan 2017 01_00

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