Doug Piasecki

Title: Doug Piasecki: Innovator in SAR Conversion Technology

Introduction

Doug Piasecki is a notable inventor based in Austin, TX, who has made significant contributions to the field of SAR (Successive Approximation Register) conversion technology. With a total of two patents to his name, Piasecki's work focuses on enhancing the efficiency and performance of data conversion processes.

Latest Patents

Piasecki's latest patents include a high-speed comparator with blocking switches for SAR converters and an open-loop common mode driver for switched capacitor input to SAR. One of his innovative methods involves controlling the operation of a SAR conversion cycle. This method initiates the SAR conversion cycle by connecting one side of a capacitor array to a first capacitor reference voltage while the other side connects to the input of a comparator. The process includes sequentially switching capacitors to a second capacitor reference voltage, allowing for effective voltage comparison after a predetermined settling time. Additionally, he has developed a method for selectively switching capacitors in a SAR capacitor array, which enhances the performance of the comparator during the compare cycle.

Career Highlights

Doug Piasecki is currently employed at Silicon Labs Corp, Inc., where he continues to push the boundaries of innovation in data conversion technology. His work has been instrumental in developing methods that improve the accuracy and speed of SAR conversion processes.

Collaborations

Piasecki collaborates with Ka Yin Leung, contributing to advancements in their field through shared expertise and innovative ideas.

Conclusion

Doug Piasecki's contributions to SAR conversion technology exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to enhancing data conversion processes, making significant strides in the industry.