Marcel J M Pelgrom

Title: Marcel J M Pelgrom: Innovator in Clock Signal Measurement and Voltage Reference Circuits

Introduction

Marcel J M Pelgrom is a notable inventor based in Helmond, Netherlands. He has made significant contributions to the field of electronics, particularly in the areas of clock signal measurement and voltage reference circuits. With a total of 2 patents to his name, Pelgrom continues to push the boundaries of innovation in his field.

Latest Patents

One of Pelgrom's latest patents is a sensor designed for sensing jitter in a clock signal. This invention features a delay-locked loop (DLL) that locks a clock signal and a delayed version of the clock signal. The sensor comprises a delay line with a first number of cascaded controllable delay segments. The DLL utilizes a second number of these cascaded delay segments to generate a delay of an average clock period of the clock signal, with the second number being smaller than the first. Additionally, the sensor includes a comparator that supplies an output signal representative of a comparison between the clock signal and a further delayed version of the clock signal.

Another significant patent by Pelgrom is a voltage reference circuit designed for low supply voltages. This circuit generates a reference voltage by comparing the voltages on the first and second nodes of a diode resistor network. The comparison signal produced is then used to increase the voltage on the output of a charge pump, ultimately generating the desired reference voltage.

Career Highlights

Marcel J M Pelgrom is currently employed at NXP B.V., a leading company in the semiconductor industry. His work at NXP has allowed him to develop innovative solutions that address critical challenges in electronic design and functionality.

Collaborations

Throughout his career, Pelgrom has collaborated with esteemed colleagues, including Victor Zieren and Hendricus J M Veendrick. These collaborations have further enriched his work and contributed to the advancement of technology in his field.

Conclusion

Marcel J M Pelgrom is a distinguished inventor whose work in clock signal measurement and voltage reference circuits has made a significant impact in the electronics industry. His innovative patents and contributions continue to inspire advancements in technology.