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. 15, 2024
Filed:
Oct. 26, 2021
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Tsmc China Company, Limited, Shanghai, CN;
Kai Zhou, Hsinchu, TW;
Yaqi Ma, Hsinchu, TW;
Wei Li, Hsinchu, TW;
Yongliang Jin, Hsinchu, TW;
CunCun Chen, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
TSMC CHINA COMPANY, LIMITED, Shanghai, CN;
Abstract
A circuit (to shape a follower voltage for a follower circuit) includes a tie-low circuit and an anti-noise circuit. The tie-low circuit is connected between a follower node and a first reference voltage. The tie-low circuit is responsive to a second reference voltage. The follower node is connectable to the follower circuit. The anti-noise circuit is connected between the follower node and the second reference voltage. The anti-noise circuit is configured to protect the follower voltage at the follower node from otherwise being distorted by a noise voltage being coupled capacitively to the follower node.