Sheng Jue Peh

Title: Innovations of Sheng Jue Peh

Introduction

Sheng Jue Peh is a notable inventor based in Singapore, known for his contributions to the field of electronics and signal processing. He holds a total of 5 patents, showcasing his innovative approach to technology. His work primarily focuses on phase-locked loops and digitally controlled oscillators, which are essential components in various electronic systems.

Latest Patents

One of his latest patents is titled "PLL using a DCO period length feedback clock pulse to determine phase error." This invention involves a phase-locked loop (PLL) that utilizes a digitally controlled oscillator (DCO) to generate an output signal. The feedback divider in this system divides the DCO output signal to create a feedback clock signal, which is crucial for determining phase differences and improving accuracy in quantization error cancellation.

Another significant patent is the "Ring oscillator based digitally controlled oscillator." This invention features a ring oscillator with a group of inverters that receive frequency control signals to manage delays. The frequency of the ring oscillator is adjusted based on the least significant bits of a frequency control word, allowing for precise control in phase-locked loop applications.

Career Highlights

Sheng Jue Peh is currently employed at Silicon Laboratories Inc., where he continues to develop innovative solutions in the field of electronics. His expertise in PLLs and DCOs has made him a valuable asset to the company, contributing to advancements in signal processing technologies.

Collaborations

Throughout his career, Sheng has collaborated with talented individuals such as Obaida Mohammed Khaled Abu Hilal and Jeffrey Lee Sonntag. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Sheng Jue Peh's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry, paving the way for future developments in signal processing.