Sabarathnam Ekambaram

Title: Sabarathnam Ekambaram: Innovator in Integrated Circuit Technology

Introduction

Sabarathnam Ekambaram is a prominent inventor based in Hyderabad, Telangana, India. He has made significant contributions to the field of integrated circuit technology, holding a total of 7 patents. His work focuses on enhancing the performance and reliability of electronic devices through innovative circuit designs.

Latest Patents

One of his latest patents is titled "Voltage sensing and biasing for wide supply range integrated circuit transceivers." This invention involves a circuit arrangement that detects the supply voltage level to the device, such as a System on Chip (SoC) or chip, and adjusts bias voltages to the receiver and transmitter circuits accordingly. This adjustment occurs in response to the supply voltage ramping up during a power-on reset sequence. The circuitry ensures that the receiver output remains at a constant logic value while the supply voltage is increasing, thereby protecting the transceiver from potential damage due to unknown voltage domains.

Another notable patent is the "Calibrated linear duty cycle correction." This invention describes a duty cycle correction circuit designed to rectify duty cycle distortion from memory. It includes an integrated circuit that corrects an input clock signal through a first leg circuit and a second leg circuit, each comprising charging and discharging circuits. The unique configuration of transistors in these circuits allows for effective correction of the duty cycle distortion.

Career Highlights

Sabarathnam Ekambaram is currently employed at Xilinx, Inc., where he continues to innovate in the field of integrated circuits. His expertise and contributions have positioned him as a valuable asset to the company and the industry at large.

Collaborations

He has collaborated with notable coworkers such as Hari Bilash Dubey and Milind Goel, further enhancing the innovative environment at Xilinx, Inc. Their combined efforts contribute to the advancement of technology in integrated circuits.

Conclusion

Sabarathnam Ekambaram's work in integrated circuit technology exemplifies the spirit of innovation. His patents reflect a commitment to improving electronic device performance and reliability. His contributions are significant in shaping the future of integrated circuits.