The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2022
Filed:
Feb. 16, 2021
Synopsys, Inc., Mountain View, CA (US);
Dmitry Korchemny, Kfar Saba, IL;
Eduard R. Cerny, Jupiter, FL (US);
Ilya Kudryavtsev, Zichron Yaakov, IL;
Synopsys, Inc., Mountain View, CA (US);
Abstract
A design for an analog mixed-signal (AMS) circuit is accessed. An assertion for verifying the behavior of an analog signal in the AMS circuit is also accessed. The assertion is expressed in an assertion language for AMS circuits. A processor verifies the assertion against the predicted behavior of the analog signal in the AMS circuit. In various embodiments, the assertion language contains predefined classes for assertions in the temporal domain, for assertions in the frequency domain, and for assertions based on functional dependencies of an output analog signal on an input analog signal.