Edzel Gerald Dela Cruz Raffiñan

Title: Edzel Gerald Dela Cruz Raffiñan: Innovator in Delay Locked Loop Technology

Introduction

Edzel Gerald Dela Cruz Raffiñan is a notable inventor based in Mandaluyong, Philippines. He has made significant contributions to the field of electronics, particularly in the development of delay locked loop (DLL) technologies. With a total of 2 patents to his name, Raffiñan's work showcases his expertise and innovative spirit.

Latest Patents

Raffiñan's latest patents include a self-test solution for delay locked loops. This invention features a built-in self-test (BIST) circuit and method designed to test both a first and a second DLL. The first DLL is equipped with a first delay input and a first clock input that receives a clock input signal. It also has a first clock output that provides a first clock output signal, which is delayed in comparison to the clock input signal. The second DLL similarly has a second delay input and a second clock input that also receives the clock input signal, along with a second clock output signal that is delayed compared to the clock input signal. The BIST circuitry introduces a first delay amount over the first delay input, creating a start offset between the first and second clock output signals. If the first DLL operates correctly, the start offset between the output signals should remain unchanged, even after the BIST circuitry applies an additional common delay amount to both the first and second delay inputs.

Career Highlights

Throughout his career, Edzel Gerald Dela Cruz Raffiñan has worked with several companies, including Bitmicro Networks, Inc. and Bitmicro LLC. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Due to space limitations, the collaborations section will be omitted.

Conclusion

Edzel Gerald Dela Cruz Raffiñan is a prominent inventor whose work in delay locked loop technology has made a significant impact in the field of electronics. His innovative solutions continue to pave the way for advancements in this area.