Ka Wai Tong

Title: Innovations of Ka Wai Tong

Introduction

Ka Wai Tong is a notable inventor based in Aliso Viejo, California. He has made significant contributions to the field of technology, particularly in the area of phase lock loops. With a total of 2 patents to his name, his work has garnered attention for its innovative approach to timing recovery systems.

Latest Patents

One of Ka Wai Tong's latest patents is a low jitter, high phase resolution phase lock loop (PLL) based timing recovery system. This invention incorporates a ring oscillator-type voltage-controlled oscillator (VCO) designed to operate at a characteristic frequency M times higher than the required output clock frequency. Multi-phase output signals are taken from the VCO and selected through a Gray code multiplexer (MUX) before being divided down to the output clock frequency by a divide-by-M frequency divider circuit. Operating the VCO at frequencies exceeding the output clock frequency allows jitter to be averaged across a timing cycle M. This design further enables a reduction in the number of output phase taps by a scale factor M, without compromising the phase resolution or granularity of the output signal.

Career Highlights

Ka Wai Tong is currently employed at Broadcom Corporation, where he continues to innovate and develop advanced technologies. His work at Broadcom has positioned him as a key player in the field of electronic design and engineering.

Collaborations

Throughout his career, Ka Wai Tong has collaborated with esteemed colleagues such as Myles H Wakayama and Stephen A Jantzi. These collaborations have contributed to the advancement of technology and the successful development of innovative solutions.

Conclusion

Ka Wai Tong's contributions to the field of technology, particularly through his patents and work at Broadcom Corporation, highlight his role as an influential inventor. His innovative designs continue to impact the industry and pave the way for future advancements.