John David Irwin

Title: Innovations of John David Irwin

Introduction

John David Irwin is a notable inventor based in Auburn, AL (US). He has made significant contributions to the field of analog-to-digital conversion technology. With a total of 3 patents to his name, Irwin continues to push the boundaries of innovation in his field.

Latest Patents

Irwin's latest patents include a hybrid analog-to-digital converter that features a first converter stage comprising a successive-approximation-register (SAR) analog-to-digital converter (ADC). This SAR ADC is configured for voltage domain quantization. The second converter stage is coupled to the first stage to quantize residual voltages, incorporating a ring time-to-digital converter (TDC). Additionally, a third converter stage comprises an interpolation TDC, which provides further time domain quantization. Another patent involves a similar hybrid analog-to-digital converter that includes an inter-stage converter designed to convert between two domains, processing the residue signal to match the full scale of the second converter stage.

Career Highlights

Irwin is currently employed at Digital Analog Integration, Inc., where he applies his expertise in developing advanced analog-to-digital conversion technologies. His work has been instrumental in enhancing the performance and efficiency of digital systems.

Collaborations

Irwin collaborates with talented individuals such as Fa Dai and Haoyi Zhao, contributing to a dynamic and innovative work environment.

Conclusion

John David Irwin's contributions to the field of analog-to-digital conversion are noteworthy, and his ongoing work promises to lead to further advancements in technology.