Thousands of RF designers around the world have chosen to eliminate Gallium-Arsenide-based devices and engineer with the green IC alternative. UltraCMOS® silicon-on-sapphire RFICs deliver higher RF performance, exceptional linearity, lower power consumption...and they’re better for our Earth. We’ve manufactured more than half-a-billion — have we shipped one to you?

  • Learn more about The History of Silicon-on-Sapphire

  • Learn how SOI offers a major advance in the
    power efficiency of electronics

  • Learn about the U.S. EPA initiative on eWaste and eCycling

Simply Designed.
Simply Green.
Only UltraCMOS®.

Proud Member of the
US Green Chamber,
San Diego County

UltraCMOS® RFICs are helping make the Earth’s wireless products a little more friendly

Find out more about UltraCMOS® Silicon-on-Sapphire technology.

Choose from a variety of RoHS Compliant commercial packaging options to design-in the device that suits your application.

Read more about SOI and how it is changing the face of the semiconductor industry.

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