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:
Oct. 07, 2025
Filed:
May. 17, 2024
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Kazuki Miyao, Kawasaki Kanagawa, JP;
Tomoharu Kambashi, Hiratsuka Kanagawa, JP;
Hiroshi Yoshino, Yokohama Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
According to one embodiment, an oscillation circuit includes: a ring oscillator; a first transistor having a gate terminal coupled to an output port of the ring oscillator and a drain terminal coupled to a first node; a second transistor having a drain terminal and a gate terminal that are both coupled to the first node; a third transistor having a gate terminal coupled to the first node and a drain terminal coupled to a second node; a fourth transistor having a gate terminal coupled to the first node and a drain terminal coupled to a third node; a fifth transistor having a drain terminal coupled to the second node and a source terminal coupled to the third node; and a voltage buffer having an input port coupled to the second node.