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. 21, 2023
Filed:
Aug. 12, 2021
Changxin Memory Technologies, Inc., Hefei, CN;
Lei Zhu, Hefei, CN;
Jianyong Qin, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A drive circuit and a memory chip are provided. The drive circuit includes: an amplification module, working under a first voltage domain; an output module, working under a second voltage domain, a power supply voltage of the second voltage domain being greater than a power supply voltage of the first voltage domain, and an output terminal of the output module being an output terminal of the drive circuit; a connection module, connected to an output terminal of the amplification module and an input terminal of the output module; and a feedback module, an input terminal of the feedback module being connected to the output terminal of the output module, and an output terminal of the feedback module being connected to an input terminal of the amplification module.