Karthik Raviprakash

Title: Karthik Raviprakash: Innovator in High-Speed Receiver Technology

Introduction

Karthik Raviprakash is a prominent inventor based in Santa Clara, California. He has made significant contributions to the field of electronics, particularly in high-speed receiver technology. With a total of seven patents to his name, Karthik has demonstrated a strong commitment to innovation and advancement in his field.

Latest Patents

Karthik's latest patents include a hybrid analog/digital equalizer architecture for high-speed receivers. This invention features equalization circuitry for a data channel in an integrated circuit device, which includes an analog equalization stage coupled to the data channel and a digital signal processing stage downstream. The digital signal processing stage generates control signals to manage the analog equalization stage and incorporates a digital equalization stage that operates on the output of the analog stage. Additionally, the analog equalization stage may include an enhanced processing stage for optical signals, which can be selectably coupled to the analog equalization stage.

Another notable patent is for a variable gain amplifier that includes an impedance ladder circuit with exponentially dependent degeneration resistance. This variable gain amplifier is designed to receive a differential input and generate a differential output, applying gain to the input. The impedance ladder circuit comprises a series of semiconductor switches that adjust the gain based on control signals derived from a control voltage. The design ensures that the slope of the gain relative to the control voltage is generally linear.

Career Highlights

Throughout his career, Karthik has worked with notable companies such as Marvell Asia Pte., Ltd. and Inphi Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics sector.

Collaborations

Karthik has collaborated with talented individuals in his field, including Luke Wang and Stephane Dallaire. These collaborations have fostered an environment of innovation and creativity, leading to the development of advanced technologies.

Conclusion

Karthik Raviprakash is a distinguished inventor whose work in high-speed receiver technology has made a significant impact in the electronics industry. His innovative patents and collaborations highlight his dedication to advancing technology and improving electronic communication systems.