Krishna Prasad Sarangapani

Title: Innovations by Krishna Prasad Sarangapani

Introduction

Krishna Prasad Sarangapani is a notable inventor based in Santa Clara, CA (US). He has made significant contributions to the field of electronics, particularly in amplifier technology. His innovative work has led to the development of a unique patent that addresses critical issues in amplifier design.

Latest Patents

One of his key patents is titled "DC offset mitigation in a single-supply amplifier." This invention describes an amplifier that includes a first loop with a first amplifier stage having an associated offset voltage. The output stage features two switching devices arranged in a bridge configuration, which are designed to connect between a supply voltage and ground. The output of this configuration is coupled to a load, and the first loop is characterized by a specific gain. A decoupling capacitor is connected to the load, while a second loop, which includes the first amplifier stage, is configured to charge the decoupling capacitor to a voltage generated in reference to the offset voltage before enabling the operation of the switching devices. The first and second gains are designed to be substantially the same, ensuring that when the switching devices are activated, the output voltage remains consistent.

Career Highlights

Krishna Prasad Sarangapani is currently employed at Cirrus Logic Inc., where he continues to innovate and contribute to advancements in audio and signal processing technologies. His work has been instrumental in enhancing the performance and efficiency of electronic devices.

Collaborations

He has collaborated with talented coworkers such as Babak Mazda and Rahul Shinkre, further enriching the innovative environment at Cirrus Logic Inc. Their combined expertise fosters a culture of creativity and technological advancement.

Conclusion

Krishna Prasad Sarangapani's contributions to amplifier technology exemplify the spirit of innovation in the electronics industry. His patent on DC offset mitigation showcases his ability to solve complex engineering challenges. Through his work at Cirrus Logic Inc., he continues to push the boundaries of technology and inspire future advancements.