News Article

Peregrine & Soitec To Soar With SOS Development

The two firms have formed a JV to develop Silicon-on-Sapphire (SOS) substrates for RFIC Manufacturing. The continued evolution of the SOS wafer is part of a long-term UltraCMOS technology roadmap.

Peregrine Semiconductor, a provider of high-performance radio-frequency (RF) integrated circuits (ICs), and Soitec, a leading supplier of silicon-on-insulator (SOI) wafers and advanced solutions for the electronics and energy industries have formed a joint venture.

The firms intend to mass produce a new, bonded silicon-on-sapphire (SOS) substrate which has been qualified for use in manufacturing Peregrine’s next-generation STeP5 UltraCMOS RF IC semiconductors. 

This announcement marks an achievement for both companies in the evolution of bonded SOS wafers.  Soitec’s core direct wafer-bonding technologies and state-of-the art industrial know-how combined with Peregrine’s legacy SOS process development and IC design expertise enabled the rapid development of a tuned substrate that delivers leading-edge RF performance required by the ever-advancing mobile wireless and industrial markets.

The new substrate is a bonded monocrystalline SOS substrate jointly engineered by the two companies. Soitec’s process expertise and direct wafer-bonding technologies were utilized to transfer and bond a high-quality, monocrystalline thin silicon layer onto a sapphire substrate. The resulting bonded silicon layer offers impressive improvements in transistor mobility and silicon quality beyond conventional SOS wafers which utilize an epitaxially grown silicon layer.

The new substrate provides Peregrine an ideal design landscape for enhancements in RFIC performance, functionality, and form factor, enabling IC size reduction and performance increase by as much as 30 percent. It also enables Peregrine to continue its long-term strategy toward highly integrated RF Front-End (RFFE) IC solutions in a substrate technology that matches the yield and scalability qualities of bulk silicon technologies.

“Soitec's impressive substrate expertise and industrial capabilities enabled us to meet our vision for next-generation UltraCMOS processing," said Mark Miscione, VP of RF Technology Solutions for Peregrine Semiconductor. “This achievement has provided the opportunity to exploit even greater RF performance in our products.  We look forward to continuing our collaboration and exploring new opportunities together with Soitec," he added.

“We are very pleased that our collaboration with Peregrine has delivered a new SOS substrate.  In just two years we were able to move from the feasibility phase to a mature product ready for industrialization and production ramp," says Bernard Aspar, General Manager of Soitec's Tracit business unit. “This is an excellent example of how our core technologies can extend to new applications and markets, where there is always a need for more functionality at the substrate level."

Peregrine Semiconductor is a leading provider of high-performance RFICs. The firm uses proprietary UltraCMOS technology, which enables the design, manufacture, and integration of multiple RF, mixed-signal, and digital functions on a single chip. Its products target a broad range of applications in the aerospace and defense, broadband, industrial, mobile wireless device, test and measurement equipment, and wireless infrastructure markets.

UltraCMOS technology combines the fundamental benefits of standard CMOS, the most widely used semiconductor process technology, with a synthetic sapphire substrate that enables significant improvements in performance for RF applications.

Peregrine has also engineered design advancements, including a patented HaRP technology which significantly improves harmonic and linearity performance, and a patent-pending DuNE technology, a circuit design technique used to develop our advanced digitally tunable capacitor (DTC) products

The Soitec Group is an innovator and provider of the engineered substrate solutions that serve as the foundation for today’s most advanced microelectronic products. The group leverages its proprietary Smart Cut technology to engineer new substrate solutions, such as silicon-on-insulator (SOI) wafers, which became the first high-volume application for this proprietary technology.

Since then, SOI has emerged as the material platform of the future, enabling the production of higher performing, faster chips that consume less power. Today, Soitec produces more than 80 percent of the world’s SOI wafers.

Headquartered in Bernin, France, with two high-volume fabs on-site, Soitec has offices throughout the United States, Japan and Taiwan, and a new production site in Singapore. Three other divisions, Picogiga International, Tracit Technologies and Concentrix Solar, complete the Soitec Group.

Picogiga delivers advanced substrates solutions, including III-V epiwafers and gallium nitride (GaN) wafers, to the compound material world for the manufacture of high-frequency electronics and other optoelectronic devices.

Tracit provides thin-film layer transfer technologies used to manufacture advanced substrates for power ICs and Microsystems, as well as generic circuit transfer technology, Smart Stacking for applications such as image sensors and 3D-integration.

In December 2009, Soitec acquired 80% of Concentrix Solar, the leading provider of concentrated photovoltaic (CPV) solar systems for the industrial production of energy. With this acquisition, Soitec is entering the fast-growing solar industry; capturing value through the system level.

 
CS International to return to Brussels – bigger and better than ever!


The leading global compound semiconductor conference and exhibition will once again bring together key players from across the value chain for two-days of strategic technical sessions, dynamic talks and unrivalled networking opportunities.


Join us face-to-face between 28th – 29th June 2022

  • View the agenda.
  • 3 for the price of 1. Register your place and gain complementary access to TWO FURTHER industry leading conferences: PIC International and SSI International.
  • Email info@csinternational.net  or call +44 (0)24 7671 8970 for more details.

*90% of exhibition space has gone - book your booth before it’s too late!

Register


×
Search the news archive

To close this popup you can press escape or click the close icon.
×
Logo
×
Register - Step 1

You may choose to subscribe to the Compound Semiconductor Magazine, the Compound Semiconductor Newsletter, or both. You may also request additional information if required, before submitting your application.


Please subscribe me to:

 

You chose the industry type of "Other"

Please enter the industry that you work in:
Please enter the industry that you work in:
 
Live Event