Srinivasan Venkatraman

Title: Innovations of Srinivasan Venkatraman

Introduction

Srinivasan Venkatraman is an accomplished inventor based in Acton, MA (US). He has made significant contributions to the field of electronic design automation, particularly in power gate switch placement. With a total of 2 patents, his work has advanced the efficiency of integrated circuit design.

Latest Patents

One of his latest patents is titled "Method and architecture for power gate switch placement." This design method innovatively places power gates or switch cells in unoccupied locations of logic cell rows. The method introduces two types of switch cells, namely filler switches and sealer switches, utilizing the unoccupied spaces effectively. By routing virtual ground voltage references to the associated switch cells, the design optimizes the placement density, which typically ranges between 70-80%. This approach ensures that the introduction of power gate cells does not increase the silicon real estate requirement. Furthermore, optimization techniques are applied to achieve proper sizing and distribution of power gate cells, thereby avoiding performance penalties. Fine-grained power gating is achieved by selectively providing non-power-gated logic cells among power-gated logic cells.

Career Highlights

Srinivasan has worked with notable companies in the industry, including Sequence Design, Inc. and Apache Design Solutions, Inc. His experience in these organizations has contributed to his expertise in electronic design automation and power management solutions.

Collaborations

One of his notable coworkers is Gerald L Frenkil, with whom he has collaborated on various projects throughout his career.

Conclusion

Srinivasan Venkatraman's innovative work in power gate switch placement has significantly impacted the field of electronic design automation. His patents reflect a deep understanding of circuit design and optimization, showcasing his contributions to the industry.