Miguel Kirsch

Title: The Innovations of Miguel Kirsch: A Pioneer in All-Digital Phase Locked Loops

Introduction

Miguel Kirsch, an inventive mind hailing from Conches, Switzerland, holds an impressive portfolio, with seven patents to his name. His work focuses significantly on electronic systems, particularly in enhancing the functionality and performance of phase-locked loops.

Latest Patents

Among his latest innovations, Miguel Kirsch has developed methods and devices for implementing all-digital phase locked loops. This technology integrates a time-to-digital converter designed to assess a fractional portion of a phase count. The converter confronts quantization errors that arise from phase noise, delay errors, or skew errors. To mitigate these errors, various methods and devices are employed; for instance, a noise source can introduce dithering to the reference clock, enhancing accuracy. Additionally, a digital processor relies on two consecutive rising edges of the oscillator signal to track time delays, balancing these against the reference clock to maintain precise control over a digitally controlled oscillator. Furthermore, a radio frequency counter circuit is utilized to ascertain whether the oscillator signal is leading or lagging the reference clock, generating a phase signal to correct skew discrepancies.

Career Highlights

Throughout his career, Miguel has collaborated with prominent companies, including STMicroelectronics NV and Marvell World Trade Ltd. His contributions to these organizations have significantly advanced their capabilities in electronic design and signal processing.

Collaborations

During his journey as an inventor, Miguel has worked alongside talented colleagues like Régis Cattenoz and Stéphane Tanrikulu. These collaborations have enabled him to share ideas and develop innovative solutions in the realm of digital electronics.

Conclusion

Miguel Kirsch continues to push the boundaries of technology with his inventive spirit and dedication to improving electronic systems. His contributions are paving the way for advancements in all-digital phase locked loops, solidifying his position as a noteworthy inventor in the field.