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:
Aug. 05, 2025

Filed:

Mar. 09, 2023
Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Lei Sun, San Diego, CA (US);

Elias Dagher, Laguna Niguel, CA (US);

Dinesh Jagannath Alladi, San Diego, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/003 (2006.01); H03K 17/06 (2006.01); H03K 17/687 (2006.01); H03K 19/017 (2006.01);
U.S. Cl.
CPC ...
H03K 19/00361 (2013.01); H03K 17/063 (2013.01); H03K 17/6871 (2013.01); H03K 19/01735 (2013.01);
Abstract

A system includes a switch transistor, and a bootstrap circuit having an input and an output, wherein the output of the bootstrap circuit is coupled to a gate of the switch transistor. The system also includes a first buffer having an input and an output, wherein the output of the first buffer is coupled to a terminal of the switch transistor. The system further includes a second buffer having an input and an output, wherein the input of the second buffer is coupled to the input of the first buffer, and the output of the second buffer is coupled to the input of the bootstrap circuit.


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