David M Thomas

Title: Innovations of David M Thomas

Introduction

David M Thomas is a notable inventor based in Tucson, AZ. He has made significant contributions to the field of analog-to-digital conversion technology. With a total of three patents to his name, his work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is the "Two-step subranging analog to digital converter." This invention features a biasing architecture that utilizes a single string of transistor current sources. It generates reference digital-to-analog converter (DAC) bit currents, low-resolution flash ADC reference ladder voltage, and ADC bipolar offset voltage. The design ensures high precision and tracking over process and temperature by constructing all resistors from the same material. Another significant patent is the "Dummy/trim DAC for capacitor digital-to-analog converter." This invention includes a main CDAC and a trim CDAC, with precisely matched resistors to prevent non-linear parasitic capacitance. These innovations demonstrate his expertise in enhancing the accuracy and efficiency of analog-to-digital converters.

Career Highlights

David M Thomas is currently employed at Burr-Brown Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in advancing technologies that are critical for various applications in the industry.

Collaborations

Throughout his career, David has collaborated with notable colleagues such as Lewis R Smith and Roy S Kaller. These partnerships have contributed to the development of his innovative technologies.

Conclusion

David M Thomas is a distinguished inventor whose contributions to analog-to-digital conversion technology have made a lasting impact. His patents reflect a commitment to precision and innovation in the field.