Jackie Chu

Title: Jackie Chu: Innovator in High-Speed Clock Technology

Introduction

Jackie Chu is a notable inventor based in Fremont, California, recognized for his contributions to high-speed clock technology. With a total of two patents to his name, he has made significant advancements in the field of electronic circuits.

Latest Patents

Jackie Chu's latest patents include a "Method and apparatus for correcting the duty cycle of a high speed clock." This invention provides methods and apparatuses for duty cycle correction of high-speed clock circuits. The apparatus features a duty cycle interpolator that receives a clock source to deliver a duty cycle corrected clock signal. The corrected clock signal is filtered and compared to a reference signal, with the results clocked into a shift register. This shift register generates complementary N-bit duty cycle correction signals to adjust the clock signal accordingly. Another patent is for a "Circuitry and method to provide a high speed comparator for an input stage of a low-voltage differential signal receiver circuit." This input stage circuit for an LVDS circuit includes a folded cascode that receives input signals from connected circuits, utilizing current mirrors to merge signals and adjust voltage levels.

Career Highlights

Jackie has worked with prominent companies such as Advanced Micro Devices Corporation and Virtual Silicon Technology, Inc. His experience in these organizations has contributed to his expertise in developing innovative electronic solutions.

Collaborations

Jackie has collaborated with talented individuals in his field, including Yikai Liang and Olivier A Saint-Luc. Their teamwork has fostered an environment of creativity and innovation.

Conclusion

Jackie Chu's work in high-speed clock technology exemplifies the impact of innovation in electronics. His patents reflect a commitment to advancing the field and improving electronic circuit performance.