Circulator and Isolators  

Skyworks is now pleased to offer our customers innovative and cost-competitive ferrite circulators and isolators for both military and commercial markets. Our circulators deliver industry-leading insertion loss performance, a critical parameter in radar design, of less than 0.25 dB. Skyworks MAFR-000493-000001, for example, is designed to operate in the L band. It has a typical insertion loss of just 0.16 dB at 1030 MHz. Our MAFR-000403 S band circulator, optimized from 2.7 GHz to 3.1 GHz, has a typical insertion loss of only 0.25 dB. And these are just a few examples of our product offerings. Skyworks achieves best-in-class performance through a systematic approach including Six Sigma tools and methodologies, which help ensure quality and reliability from product development through volume production. All production facilities are certified to ISO9001 and ISO14001 standards and our products are compliant to the European Union's RoHS directive 2002/95/EC.

Skyworks circulators and isolators are used in a variety of wireless communications, as well as aerospace and defense applications. Our circulators and isolators assure clean transmit signals by offering low insertion loss and superior intermodulation distortion (IMD) performance. We can meet high performance, high power device requirements.

  • Broad frequency spectrum: 700 MHz to 3.6 GHz
  • High isolation capability: 32 dB single junction and >60 dB in dual junction devices
  • Low insertion loss capability: 0.15 dB single junction and <0.30 dB in dual junction devices
  • IMD capability: up to -85 dBc
  • Surface mount and drop-in packaging available for standard and custom components

Skyworks' circulators and isolators are categorized as follows:
For world-class customer service and assistance finding the Skyworks product to fit your specific design needs, please submit your request, or contact us by phone.
USA: 781-376-3000
Asia: +886 2 2322 0200
Europe: +33(0) 1 43548540