Praveen Prabha

Title: Praveen Prabha: Innovator in Analog and Digital Technologies

Introduction

Praveen Prabha is a notable inventor based in Lake Forest, California, with a strong focus on advancements in analog and digital technologies. He holds a total of six patents, showcasing his innovative contributions to the field.

Latest Patents

One of his latest patents is titled "Hybrid analog/digital equalizer architecture for high-speed receiver." This invention involves 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 features 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. This innovation also incorporates at least one feed-forward or feedback equalization stage and a decision stage that outputs decision signals at various signal levels.

Another significant patent is the "Variable gain amplifier including impedance ladder circuit with exponentially dependent degeneration resistance." This variable gain amplifier is designed with input terminals for receiving a differential input and output terminals for generating a differential output. The amplifier's gain is applied to the differential input, and it features an impedance ladder circuit that comprises multiple semiconductor switches. These switches respond to control signals based on a control voltage, allowing for an adjustment of the amplifier's gain in a generally linear manner.

Career Highlights

Praveen has worked with prominent companies in the technology sector, including Marvell Asia Pte., Ltd. and Inphi Corporation. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies.

Collaborations

Throughout his career, Praveen has collaborated with talented individuals such as Mrunmay Talegaonkar and Jorge Pernillo. These collaborations have likely enriched his work and led to innovative solutions in his field.

Conclusion

Praveen Prabha is a distinguished inventor whose work in analog and digital technologies has resulted in several impactful patents. His contributions continue to influence advancements in the industry, showcasing his commitment to innovation.