Company Filing History:
Years Active: 2020-2021
Title: Innovations of Andrew Tabalujan
Introduction
Andrew Tabalujan is an accomplished inventor based in Milpitas, CA (US). He has made significant contributions to the field of technology, particularly in the area of integrated circuits. With a total of 4 patents to his name, Tabalujan has demonstrated his expertise and innovative spirit.
Latest Patents
One of his latest patents focuses on the 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 impedances across a large number of I/Os or banks using just one reference pin.
Another notable patent involves testing an integrated circuit receiver in a package using a varying analog voltage. This technique describes how to test a receiver interface on a die, utilizing tester circuitry that includes a digital to analog converter (DAC). By varying the analog test signal, the tester circuitry can identify trip points corresponding to the receiver, enabling effective testing of the receiver interface that may otherwise be inaccessible.
Career Highlights
Andrew Tabalujan is currently employed at Xilinx, Inc., where he continues to innovate and contribute to advancements in technology. His work has had a significant impact on the development of integrated circuits and related technologies.
Collaborations
Throughout his career, Tabalujan has collaborated with talented individuals such as Xiaobao Wang and Gubo Huang. These collaborations have further enriched his work and contributed to the success of various projects.
Conclusion
Andrew Tabalujan is a notable inventor whose work in integrated circuits has led to several important patents. His innovative approaches to impedance calibration and testing techniques highlight his expertise in the field. His contributions continue to influence the technology landscape positively.