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:
Dec. 10, 2024
Filed:
Feb. 07, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Tetsuya Nakamura, Yokohama Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
A level shift circuitry includes a first impedance, a second impedance, a first transistor, a second transistor, a current source, and a first capacitor. The first impedance and the second impedance have a first end connected to a positive-side power supply voltage. The first transistor has a control terminal and a first end connected to a second end of the first impedance. The second transistor has a control terminal, a first end connected to a second end of the second impedance, and a second end connected to a second end of the first transistor. The current source has a first end connected to the second end of the first transistor and a second end connected to a negative-side power supply voltage. The first capacitor has a first end connected to the second end of the second impedance and a second end.