Salomon Vulih

Title: Salomon Vulih: Innovator in Sample-and-Hold Circuit Technology

Introduction

Salomon Vulih is a notable inventor based in Neshamic Station, NJ (US). He has made significant contributions to the field of integrated circuits, particularly in the development of sample-and-hold circuits. With a total of 3 patents to his name, Vulih's work has advanced the technology used in various electronic applications.

Latest Patents

One of his latest patents is titled "Sample-and-hold circuit having reduced subthreshold conduction effects." This innovative circuit includes a subthreshold conduction current compensation circuit designed to minimize the undesired effects of subthreshold conduction current in a field-effect transistor (FET) during the holding time. The circuit features a substrate, a sampling capacitor, and a FET that connects the input signal to the sampling capacitor during sampling time while disconnecting it during holding time. Additionally, a unity gain buffer amplifier is utilized to apply a holding voltage from the sampling capacitor to the body of the FET, effectively reducing the impact of a parasitic diode.

Another significant patent is "Sample-and-hold circuit having reduced amplifier offset effects." This integrated circuit incorporates an amplifier offset compensation circuit that addresses the D.C. offset of a buffer amplifier. The circuit includes an offset determining circuit and an offset correction circuit, which work together to ensure accurate signal processing. The design also features a buffer amplifier that compensates for the parasitic diode connected to the first sampling capacitor, enhancing the overall performance of the sample-and-hold circuit.

Career Highlights

Salomon Vulih is currently associated with Intersil Corporation, where he continues to innovate in the field of electronic circuits. His work has been instrumental in improving the efficiency and reliability of sample-and-hold circuits, which are crucial in various electronic devices.

Collaborations

Throughout his career, Vulih has collaborated with notable colleagues, including Donald R. Preslar and Thomas Andrew Jochum. These collaborations have contributed to the advancement of technology in the field of integrated circuits.

Conclusion

Salomon Vulih's contributions to the field of sample-and-hold circuits have made a lasting impact on electronic technology. His innovative patents and ongoing work at Intersil Corporation highlight his dedication to advancing the industry.