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:
May. 16, 2023
Filed:
Mar. 11, 2022
Synopsys, Inc., Mountain View, CA (US);
Synopsys, Inc., Mountain View, CA (US);
Abstract
A circuit includes, in part, a first transistor receiving a first clock signal at its gate, a second transistor receiving a second clock signal at its gate, a first impedance coupled to the drain terminal of the first transistor, a second impedance coupled to the drain terminal of the second transistor, a current source coupled to the source terminals of the first and second transistors, a third transistor receiving a third clock signal at its gate, a fourth transistor receiving a fourth clock signal at its gate, a fifth transistor coupling the drain terminal of the third transistor to the second impedance in response to a first control signal, a sixth transistor coupling the drain terminal of the fourth transistor to the second impedance in response to a second control signal, and a first variable current source coupled to the source terminals of the third and fourth transistors.