Sandipan Kundu

Title: Innovations by Sandipan Kundu

Introduction

Sandipan Kundu is a notable inventor based in Hillsboro, OR (US). He has made significant contributions to the field of high-speed clock distribution and multiplexer design. With a total of 3 patents, Kundu's work has advanced the technology used in electronic devices.

Latest Patents

Kundu's latest patents include a shunt-series and series-shunt inductively peaked clock buffer, as well as an asymmetric multiplexer and de-multiplexer. The clock buffer utilizes low-to-medium quality factor inductors in shunt-series and series-shunt configurations, enhancing amplifier bandwidth. This innovation effectively filters jitter, attenuates supply noise, and improves fanout in high-speed clock distribution. The asymmetric multiplexer employs inductors in shunt or shunt-series configurations, along with capacitively coupled tri-stateable inverter-based buffer stages. These techniques significantly improve jitter and power consumption in preferred paths.

Another notable patent is a wide-range inductor-based delay-cell and area-efficient termination switch control. This quadrature clock generator leverages the low delay of the shunt-series inductively peaked clock buffer to produce quadrature clocks with high jitter performance. The delay cell offers a greater than 2× delay tuning range, making it suitable for high-frequency clocks.

Career Highlights

Kundu is currently employed at Intel Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in developing technologies that enhance the performance of electronic devices.

Collaborations

Some of Kundu's coworkers include Jihwan Kim and Ajay Balankutty, who contribute to the collaborative environment at Intel Corporation.

Conclusion

Sandipan Kundu's contributions to the field of electronics through his patents and work at Intel Corporation highlight his role as a significant innovator. His advancements in clock distribution and multiplexer design continue to influence the industry.