Arvind Sridhar

Title: Arvind Sridhar: Innovator in Phase-Locked Loop Technology

Introduction

Arvind Sridhar is a prominent inventor based in Issaquah, WA (US). He has made significant contributions to the field of electronics, particularly in the area of phase-locked loops (PLLs). With a total of 5 patents to his name, Arvind has demonstrated his expertise and innovative spirit in developing advanced technologies.

Latest Patents

Arvind's latest patents include groundbreaking inventions that enhance the functionality of phase-locked loops. One of his notable patents is for a phase cancellation in a phase-locked loop. This invention features a multiplexer with multiple inputs, each receiving a different reference clock. A time-to-digital converter (TDC) generates an output value based on the phase difference between the reference clock and a feedback clock. The design also incorporates an averager circuit and an adder circuit, along with a loop filter to optimize performance.

Another significant patent is for a corrupted clock detection circuit for a phase-locked loop. This invention includes a selection circuit that receives multiple reference clocks and outputs one based on a control signal. The phase-locked loop utilizes the selected reference clock for phase locking an output clock. Additionally, it features multiple reference clock window detector circuits that assert error signals in response to early and late reference clock edge errors, ensuring reliable operation.

Career Highlights

Arvind Sridhar is currently employed at Texas Instruments Corporation, where he continues to innovate and contribute to 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, Arvind has collaborated with talented individuals such as Jayawardan Janardhanan and Christopher Andrew Schell. These collaborations have fostered a creative environment that has led to the development of innovative solutions in electronics.

Conclusion

Arvind Sridhar is a distinguished inventor whose work in phase-locked loop technology has made a significant impact in the field of electronics. His contributions continue to shape the future of technology, and his innovative spirit serves as an inspiration to aspiring inventors.