Best-in-Class Solutions
Semiconductor Technologies


Silicon-on-Insulator Invention
UltraCMOS® Technology

Silicon-on-Insulator Invention
UltraCMOS+™ Technology
Building on 16 generations of continuous innovation in our UltraCMOS® process, pSemi proudly introduces UltraCMOS+—our most advanced technology to date. This breakthrough platform enables us to deliver exceptionally differentiated products that redefine the limits of RF performance. With linearity approaching that of mechanical relays (up to 95 dBm), power handling capabilities rivaling high-breakdown technologies like GaN (tens of watts), and noise figure as low as incumbent technologies like GaAs, UltraCMOS+ combines unmatched performance with the proven scalability, efficiency, lower cost, size, and robustness of CMOS.
Whether for rugged high-power environments or ultra-precise applications, UltraCMOS+ empowers our customers to simplify their systems—often through higher integration or eliminating the need for filters—while reducing overall cost and design complexity.