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. 17, 2020
Filed:
Mar. 29, 2019
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Srinivas R. Sathu, Austin, TX (US);
John Wuu, Fort Collins, CO (US);
Russell Schreiber, Austin, TX (US);
Martin Piorkowski, Austin, TX (US);
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Abstract
A timing circuit includes an input for receiving the control signal from a logic circuit operating with a first supply voltage and an output for supplying a control signal to a circuit operating with a second supply voltage different from the first supply voltage. The timing circuit also includes a plurality of delay elements connected in series between the input and output and supplied with the first supply voltage, and one or more NFET footer transistors that couple respective delay elements to a negative supply rail, the NFET footer transistors having the second supply voltage applied to their gates. A memory apparatus employing such a circuit is provided.