Company Filing History:
Years Active: 2017-2021
Title: Innovations by David S. Smith
Introduction
David S. Smith is a notable inventor based in Redwood City, CA. He has made significant contributions to the field of technology, particularly in the area of impedance calibration and transmitter control. With a total of 3 patents to his name, Smith continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is titled "Calibration of transmitter output impedance and receiver termination impedance using a single reference pin." This invention relates to an I/O bank impedance calibration circuit that includes a replica master resistor coupled to an external precision resistor. The control circuit is designed to calibrate the output impedance of the master resistor, generating a calibrated code to control a replica slave resistor in each bank. This method allows for the calibration of a large number of I/Os or banks using a single reference pin.
Another significant patent by Smith is "Digitally-controlled impedance control for dynamically generating drive strength for a transmitter." This apparatus involves a decoder that receives data input and control signals, generating state signals in response to these inputs. The select circuitry replaces the data input with pull-up and pull-down codes, allowing for effective propagation of these codes in place of the original data input.
Career Highlights
David S. Smith is currently employed at Xilinx, Inc., where he applies his expertise in developing innovative solutions. His work has had a profound impact on the technology sector, particularly in enhancing the performance of transmitters and I/O systems.
Collaborations
Throughout his career, Smith has collaborated with talented individuals such as Arvind R. Bomdica and Sing Keng Tan. These collaborations have contributed to the advancement of technology and the successful development of his patents.
Conclusion
David S. Smith is a distinguished inventor whose work in impedance calibration and transmitter control has led to significant advancements in technology. His contributions continue to influence the industry, showcasing the importance of innovation in driving progress.