Company Filing History:
Years Active: 1995
Title: Innovations of Pete Granata
Introduction
Pete Granata is an accomplished inventor based in San Martin, California. He has made significant contributions to the field of analog electronics, particularly in the development of circuits for analog-to-digital converters. His innovative work has led to the creation of a patent that addresses critical challenges in signal processing.
Latest Patents
Granata holds a patent for a "DC centering analog receiver for flash A/D converter." This invention describes an analog receiver circuit that is suitable for use with flash analog-to-digital converters. The first stage of the receiver functions as a voltage follower, receiving the centertap voltage of a flash A/D converter resistor ladder. It maintains an internal reference voltage that is substantially equal to the centertap voltage over time. The second stage acts as centering means, receiving an analog signal and centering it with respect to the internal reference voltage provided by the first stage. This design allows the receiver to provide an analog signal to the flash A/D converter that is dynamically centered with respect to the converter's operating voltage, thereby reducing DC offset. Additionally, the introduction of the analog signal at the second stage minimizes bandwidth-limiting elements, further reducing DC offset and enabling operating frequencies of 500 MTz or greater.
Career Highlights
Granata is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His work at IBM has allowed him to collaborate with other talented engineers and researchers in the field.
Collaborations
Some of his notable coworkers include Paul Wingshing Chung and John E Gersbach. Their collaborative efforts have likely contributed to the success of various projects within the company.
Conclusion
Pete Granata's innovative contributions to analog electronics, particularly through his patented technology, demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of efficient signal processing solutions.