Peregrine’s UltraCMOS® power limiters provide a monolithic alternative to discrete, PIN-diode limiters based on gallium-arsenide (GaAs) technology and protect devices against excessive RF power, intentional jamming and ESD events. Applications include test and measurement (T&M) equipment, communication radio frequency front-end (RFFE) modules and weather radar protection.
A new application note, UltraCMOS® Power Limiter Modes & Applications (AN 54), has been released by Peregrine and offers in-depth information regarding the operating modes and applications for their family of power limiters. The application note is available as a technical resource under power limiters or by directly following this link: https://www.psemi.com/pdf/app_notes/an54.pdf.