Andreas O Fees

Title: The Innovative Contributions of Andreas O Fees

Introduction

Andreas O Fees is a notable inventor based in Neckartenzlingen, Germany. He has made significant contributions to the field of electronics, particularly in the design of circuits for analog-to-digital converters. His work is characterized by a focus on improving the stability and accuracy of reference voltages in electronic devices.

Latest Patents

One of his key patents is titled "Dual reference voltage buffer and method for updating CDAC bit capacitors." This invention involves a circuit designed to produce a stable CDAC reference voltage in a successive approximation analog-to-digital converter. The circuit includes an input reference voltage generator and a buffer circuit that stabilizes the reference voltage. The design features an amplifier with a non-inverting input, along with two buffer circuits that work together to ensure precise voltage control. The innovative use of transistor switches allows for both coarse and fine charging of the CDAC, enhancing the accuracy of the analog-to-digital conversion process while minimizing radio frequency interference.

Career Highlights

Andreas O Fees is associated with Burr-Brown Corporation, a company known for its advancements in analog and mixed-signal processing. His role at the company has allowed him to contribute to cutting-edge technologies that are essential in various electronic applications.

Conclusion

Andreas O Fees exemplifies the spirit of innovation in the electronics industry through his patent and work at Burr-Brown Corporation. His contributions continue to influence the development of more accurate and efficient electronic devices.