Company Filing History:
Years Active: 1996-1997
Title: The Innovations of Donald E. Strayer
Introduction
Donald E. Strayer is a notable inventor based in Owego, NY (US). He has made significant contributions to the field of electronics, particularly in the development of phase locked loop circuits. With a total of 3 patents to his name, Strayer's work has had a lasting impact on technology.
Latest Patents
Strayer's latest patents include a differential charge pump with integrated common mode control. This innovative phase locked loop circuit features a phase/frequency detector that utilizes a divider circuit and feedback from a clock distribution tree to generate INC and DEC pulses without any 'dead zone'. The circuit employs a pair of charge pumps, one being a differential pump with a voltage-controlled common mode feedback circuit, which maintains a controlled voltage. The other charge pump is a single-ended output pump that supplies current to a current-controlled oscillator, which also receives input from a voltage to current converter. Additionally, a jitter control circuit is included to reduce jitter in the oscillator output during the locked phase, along with a time-independent lock indicator that signals when the loop is in a locked condition.
Another of his patents is a phase locked loop circuit with a phase/frequency detector that eliminates dead zones. Similar to his previous work, this circuit also includes a differential charge pump and a single-ended output pump, ensuring efficient operation and reduced jitter.
Career Highlights
Donald E. Strayer has had a distinguished career at International Business Machines Corporation (IBM). His work has been instrumental in advancing electronic circuit design and improving the performance of various systems.
Collaborations
Throughout his career, Strayer has collaborated with notable colleagues, including Ilya I. Novof and Stephen Dale Wyatt. These collaborations have contributed to the innovative projects and patents that have emerged from IBM.
Conclusion
Donald E. Strayer's contributions to the field of electronics through his patents and work at IBM highlight his role as a significant inventor. His innovations continue to influence the development of advanced electronic systems.