Company Filing History:
Years Active: 2004
Title: Tim Alton: Innovator in Phased-Locked Loop Technology
Introduction
Tim Alton is a notable inventor based in San Jose, CA. He has made significant contributions to the field of electronics, particularly in the development of methods and apparatuses for digitally tuning phased-lock loop circuits. His innovative work has led to advancements that enhance the stability and performance of clock signals in various applications.
Latest Patents
Tim Alton holds a patent for "Methods and apparatuses for digitally tuning a phased-lock loop circuit." This invention features a phase-locked loop circuit with a programmable tuning voltage. As the input reference clock frequency changes, the tuning voltage is adjusted to compensate for propagation delays through the phase detector. This adjustment reduces discrepancies in the phase relationship between the input reference clock signal and the output clock signal at different frequencies. The invention includes a memory device that stores compensation values corresponding to input reference clock frequencies. When the frequency changes, a corresponding compensation value is programmed to a digital-to-analog converter (DAC). The DAC outputs a voltage proportional to the digital input, regulating the tuning voltage of the PLL circuit to maintain a stable relationship between the input and output clock signals.
Career Highlights
Tim Alton is currently employed at LTX Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in developing technologies that improve the efficiency and reliability of electronic systems.
Collaborations
Throughout his career, Tim has collaborated with talented individuals such as Wai-Kong Chen and Michael Carlyle Davis. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Tim Alton's contributions to the field of phased-lock loop technology exemplify his commitment to innovation and excellence. His patent and work at LTX Corporation highlight his role as a key player in advancing electronic systems.