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:
Apr. 20, 2021
Filed:
Feb. 07, 2020
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Naoya Waki, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor integrated circuitincludes a sample and hold circuit and a clock generation circuit. The sample and hold circuit has a device with a first withstand voltage and a device with a second withstand voltage that is higher than the first withstand voltage. The clock generation circuit generates a first clock signal to be supplied to the first withstand voltage device and generates a second clock signal to be supplied to the second withstand voltage device based on the first clock signal. The clock generation circuit has a delay adjustment circuit that performs adjustment to delay the second clock signal and bring a phase of the second clock signal close to a phase of the first clock signal in the generation of the second clock signal.