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:
Mar. 17, 2015
Filed:
Sep. 11, 2013
International Business Machines Corporation, Armonk, NY (US);
Marcel A. Kossel, Reichenburg, CH;
Daihyun Lim, West New York, NJ (US);
Pradeep Thiagarajan, Chapel Hill, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and circuit for implementing a level shifter with built-in-logic function for reduced delay. The circuit including at least one set of inputs from a first power supply domain. The circuit further including at least two cross coupled field effect transistors (FETs) connected to a second power supply domain. The circuit further including a true logic gate connected to the first power supply domain and the at least two cross coupled FETs. The true logic gate being configured to generate a logic function based on the at least one set of inputs. The circuit further including a complementary logic gate connected to the first power supply domain and the at least two cross coupled FETs. The complementary logic gate being configured to generate a complement of the logic function based on the at least one set of inputs.