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:
Jan. 07, 2025
Filed:
Jan. 14, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sanggyeong Won, Suwon-si, KR;
Hyunjin Shin, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device includes a plurality of memory cells, and a peripheral circuit configured to control the plurality of memory cells. The peripheral circuit includes a temperature compensation circuit configured to output a compensation current determined based on a temperature of the semiconductor device, a voltage regulator configured to regulate a pump voltage having a level determined based on the compensation current, a clock generator configured to generate a clock signal having a frequency determined based on the compensation current; and a charge pump circuit including a level shifter, configured to output a control signal adjusted a swing level of the control signal based on the clock signal and the pump voltage, and a plurality of unit circuits, each of the plurality of unit circuits including a plurality of pumping capacitors configured to be charged and discharged by the control signal.