Visvesvaraya Pentakota Appala

Title: Visvesvaraya Pentakota Appala: Innovator in Analog to Digital Conversion

Introduction

Visvesvaraya Pentakota Appala is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of analog to digital conversion, holding a total of three patents. His work focuses on enhancing the accuracy and efficiency of analog to digital converters (ADCs).

Latest Patents

One of his latest patents is titled "Pattern based estimation of errors in ADC." This invention describes a system where a flash ADC generates a flash output in response to an input signal. An error correction block generates a known pattern, and a selector block is coupled to both the flash ADC and the error correction block. This setup generates a plurality of selected signals based on the flash output and the known pattern. A digital to analog converter (DAC) is then coupled to the selector block, producing a coarse analog signal. Additionally, a residue amplifier generates a residual analog signal, which is processed by a residual ADC to produce a residual code.

Career Highlights

Visvesvaraya Pentakota Appala is currently employed at Texas Instruments Corporation, where he continues to innovate in the field of electronics. His expertise in ADC technology has positioned him as a key player in the development of advanced electronic systems.

Collaborations

He has collaborated with several talented individuals, including Srinivas Kumar Reddy Naru and Shagun Dusad, contributing to various projects and innovations within the company.

Conclusion

Visvesvaraya Pentakota Appala's work in the field of analog to digital conversion exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of electronic systems and their applications.