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.

Date of Patent:
Sep. 10, 2024

Filed:

Jul. 21, 2023
Applicant:

Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;

Inventors:

Mao-Ruei Li, Hsinchu, TW;

Ming Hsien Tsai, New Taipei, TW;

Ruey-Bin Sheen, Taichung, TW;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03K 7/08 (2006.01); G04F 10/00 (2006.01); G04F 10/04 (2006.01); G06F 30/20 (2020.01); G06F 30/337 (2020.01); G11C 16/32 (2006.01); H03K 3/017 (2006.01); H03K 5/156 (2006.01); H03L 7/06 (2006.01); H03L 7/085 (2006.01);
U.S. Cl.
CPC ...
H03K 7/08 (2013.01); G04F 10/005 (2013.01); G04F 10/04 (2013.01); G06F 30/20 (2020.01); G06F 30/337 (2020.01); G11C 16/32 (2013.01); H03K 3/017 (2013.01); H03K 5/1565 (2013.01); H03L 7/06 (2013.01); H03L 7/085 (2013.01);
Abstract

A circuit includes a period calculator and a pulse width calculator. The period calculator is configured for receiving a first predetermined digital code and a second predetermined digital code, and for calculating a first calculated period value according to the first predetermined digital code, and calculating a second calculated period value according to the second predetermined digital code. The first predetermined digital code has a first predetermined period value, and the second predetermined digital code has a second predetermined period value. The pulse width calculator is configured for receiving a predetermined pulse width, and calculating a first pulse width code corresponding to the predetermined pulse width according to the first predetermined period value, the second predetermined period value, the first calculated period value, the second calculated period value and the predetermined pulse width.


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