Company Filing History:
Years Active: 1994
Title: Innovations by Kirby Lam
Introduction
Kirby Lam is an accomplished inventor based in Santa Margarita, CA (US). She has made significant contributions to the field of frequency synthesizers through her innovative patent. Her work focuses on improving the performance and reliability of electronic devices.
Latest Patents
Kirby Lam holds a patent titled "Time Based Data Separator Zone Change Sequence." This invention provides a method and apparatus for controlling initial transients in a frequency synthesizer by managing the start-up sequence of the device. The start-up sequence includes several steps, such as resetting the voltage-controlled oscillator(s) (VCO) to ensure they are in a known state during start-up. The charge pump and phase detector of the phase-locked loop (PLL) are disabled initially. New data values are loaded into the counter(s)/register(s) that control the frequency of the VCO(s). A digital-to-analog converter (DAC) is also set to establish the data rate for the PLL. A fixed delay of 1.6 microseconds is provided for the DAC to settle before enabling the divide-by-M and divide-by-N counters. The phase detector of the PLL is then activated, and the VCO is restarted. This method ensures that the center frequency of the VCO is settled when changing frequencies, preventing issues with the voltage of the loop filter.
Career Highlights
Kirby Lam has made a notable impact in her field through her innovative work at Siliconsystems, Inc. She has demonstrated her expertise in frequency synthesizers and has contributed to advancements in electronic device performance.
Collaborations
Kirby collaborates with talented individuals such as Rodney T Masumoto and Shunsaku Ueda, enhancing her work through teamwork and shared expertise.
Conclusion
Kirby Lam's contributions to the field of frequency synthesizers through her patent demonstrate her innovative spirit and technical expertise. Her work continues to influence advancements in electronic devices, showcasing the importance of innovation in technology.