Samed Maltabas

Title: Innovations of Samed Maltabas

Introduction

Samed Maltabas is a prominent inventor based in Santa Clara, CA, known for his significant contributions to the field of electronics and circuit design. With a total of seven patents to his name, he has made notable advancements in phase-locked loop circuits and clock generator technology.

Latest Patents

One of his latest patents is titled "Reference clock switching in phase-locked loop circuits." This invention involves a clock generator circuit that includes a multiplex circuit and a phase-locked loop circuit. The multiplex circuit generates a reference clock signal by selecting from different clock signals. When the reference clock signal switches from one clock signal to another, the phase-locked loop circuit disables phase-locking and enters a frequency acquisition mode. During this mode, the output clock signal's frequency is adjusted based on the newly selected reference clock signal. After a designated time, the phase-locked loop circuit resumes its phase-locking operation.

Another significant patent is "Hybrid asynchronous gray counter with non-gray zone detector for high performance phase-locked loops." This invention describes systems, apparatuses, and methods for implementing a hybrid asynchronous gray counter with a non-gray zone detector. The circuit includes an asynchronous gray counter coupled to control logic, which programs the counter to operate in various modes. In one mode, it serves as a frequency detector, while in another, it acts as a coarse phase detector. Additionally, it functions as a multi-modulus divider to create a feedback clock. This innovative approach reduces power consumption and area utilization by using a single asynchronous gray counter for multiple functions.

Career Highlights

Samed Maltabas is currently employed at Apple Inc., where he continues to push the boundaries of technology through his innovative designs and patents. His work has significantly impacted the efficiency and performance of electronic circuits.

Collaborations

Throughout his career, Samed has collaborated with notable colleagues, including Dennis M. Fischette, Jr. and Meei-Ling Chiang. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Samed Maltabas is a distinguished inventor whose work in circuit design and electronics has led to several impactful patents. His contributions continue to shape the future of technology, particularly in the realm of phase-locked loop circuits and clock generation.