Jim Brown

Title: Jim Brown - Innovator in Charge Pump and Phase-Locked Loop Technologies

Introduction

Jim Brown is a notable inventor based in Livingston, GB. He has made significant contributions to the field of electronics, particularly in the development of charge pumps and phase-locked loops. With a total of 5 patents to his name, his work has had a considerable impact on modern electronic systems.

Latest Patents

One of Jim's latest patents is the "Triple Mode Charge-Pump." This invention presents systems and methods to achieve a charge pump that generates efficient output supply voltages of 2×Vdd, ½ Vdd, and inverted Vdd from a single input supply voltage Vdd. The design is notable for requiring only 8 switches and one flying capacitor. Another significant patent is the "Dual Reference Oscillator Phase-Lock Loop." This invention features a stable high-frequency reference oscillator that provides a reference signal, which is a small submultiple of the generated frequency of a voltage-controlled oscillator. The adjustable output frequency feedback circuit allows for precise locking of the generated frequency to a stable low-frequency reference input signal.

Career Highlights

Throughout his career, Jim has worked with prominent companies in the technology sector. He has been associated with Dialog Semiconductor GmbH and Cadence Design Systems, Inc., where he contributed to various innovative projects. His expertise in electronic design has made him a valuable asset in these organizations.

Collaborations

Jim has collaborated with several talented individuals in his field, including Hynek Saman and Eric Harris Naviasky. These collaborations have further enriched his work and contributed to the success of his inventions.

Conclusion

Jim Brown's contributions to charge pump and phase-locked loop technologies highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing electronic systems, making him a significant figure in the field of electronics.