Anjin Du

Title: Anjin Du: Innovator in Clock Conditioning Technology

Introduction

Anjin Du is a notable inventor based in Beijing, China. He has made significant contributions to the field of clock conditioning technology. His innovative work has led to the development of a patent that enhances the performance of clock circuitry.

Latest Patents

Anjin Du holds a patent for "Clock conditioner circuitry with improved holdover exit transient performance." This invention discloses a circuit that provides an improved ability to exit from holdover operations, particularly when the clock signal inputs to a Phase-Locked Loop (PLL) are significantly out of phase. The circuit utilizes the PLL to generate output clocks based on a reference clock and a feedback clock. During holdover mode, the PLL is unlocked. When the reference clock becomes available, a holdover controller issues a reset signal that synchronizes the phases of the inputs to the PLL. This reset signal causes the feedback divider component to reset its phase and adjust its divide ratio for the first divide cycle after restart, ensuring phase alignment with the reference clock. Once the inputs of the PLL phase detector are aligned, the PLL is re-enabled, allowing for a smooth resumption of normal operation.

Career Highlights

Anjin Du is currently employed at Texas Instruments Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in advancing clock conditioning technologies, which are crucial for various electronic applications.

Collaborations

Anjin has collaborated with notable colleagues such as Junqiang Shi and Benyong Zhang. Their combined expertise has contributed to the success of their projects and innovations.

Conclusion

Anjin Du's contributions to clock conditioning technology exemplify the impact of innovative thinking in electronics. His patent reflects a significant advancement in the field, showcasing his dedication to improving performance in electronic circuits.