Paul C Yu

Title: Paul C Yu: Innovator in Analog-to-Digital Conversion Technology

Introduction

Paul C Yu is a prominent inventor based in Coppell, TX (US), known for his significant contributions to the field of analog-to-digital conversion technology. With a total of 10 patents to his name, Yu has made remarkable advancements that enhance the performance and efficiency of electronic systems.

Latest Patents

Among his latest patents, Yu has developed a high-speed analog-domain shuffler for analog-to-digital converters. This innovative method is designed for systems that include both an analog-to-digital converter (ADC) and a digital-to-analog converter (DAC). The ADC samples an input signal at various times, providing a sequence of digital outputs that represent the magnitude of the sampled input signal. The method involves generating a plurality of coded analog signals based on the input voltage, which are then shuffled according to a predetermined sequence of control codes. This shuffling process allows for the effective connection of various elements, such as capacitors or current sources, to contribute to the analog output signal.

Another notable patent is the high-speed, high spurious-free dynamic range pipelined analog-to-digital converter. This method focuses on shuffling capacitors within a stage of a pipelined ADC. The stage samples an input voltage and provides digital outputs representing the magnitude of the sampled input. The method includes providing coded input values that correspond to the connection of capacitors, which are shuffled according to a sequence of control codes. This innovative approach enhances the performance of the ADC by optimizing the connection of capacitors at critical times.

Career Highlights

Paul C Yu is currently employed at Texas Instruments Corporation, where he continues to push the boundaries of technology in the field of analog-to-digital conversion. His work has been instrumental in developing methods that improve the efficiency and accuracy of electronic systems.

Collaborations

Yu has collaborated with notable colleagues, including Shereef Shehata and Ranjit Gharpurey, contributing to a dynamic team focused on innovation and technological advancement.

Conclusion

Paul C Yu's contributions to analog-to-digital conversion technology have established him as a leading inventor in his field. His innovative patents and collaborative efforts continue to shape the future of electronic systems.