Marco Orazio Cavallaro

Title: Marco Orazio Cavallaro: Innovator in Voltage Reference Circuits

Introduction

Marco Orazio Cavallaro is a distinguished inventor based in Catania, Italy. He holds a total of seven patents, showcasing his significant contributions to the field of electrical engineering. His work primarily focuses on voltage reference circuits and high gain filter circuits, which are essential in various electronic applications.

Latest Patents

One of Cavallaro's latest patents is for low power voltage reference circuits. This innovative circuit includes a first block designed to generate a current proportional to absolute temperature, utilizing a current mirror amplifier. The second block is coupled to the first and generates a complimentary current, while the third block combines both currents to produce a reference voltage at the output. Another notable patent is for a high gain filter circuit with an accurate transfer function. This active filter employs high value resistances in feedback, implemented through a negative resistance circuit configuration, allowing for integration with minimal area while maintaining an accurate response.

Career Highlights

Cavallaro has worked with prominent companies in the industry, including STMicroelectronics S.r.l. and STMicroelectronics (Grenoble 2) Sas. His experience in these organizations has contributed to his expertise in developing advanced electronic circuits.

Collaborations

Throughout his career, Cavallaro has collaborated with notable colleagues such as Giuseppe Palmisano and Tino Copani. These partnerships have likely enriched his work and led to innovative solutions in his field.

Conclusion

Marco Orazio Cavallaro is a remarkable inventor whose patents in voltage reference circuits and high gain filter circuits reflect his expertise and innovative spirit. His contributions continue to impact the field of electrical engineering significantly.