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:
Jun. 17, 2025
Filed:
Mar. 28, 2023
Sigmastar Technology Ltd., Fujian, CN;
SIGMASTAR TECHNOLOGY LTD., Fujian, CN;
Abstract
A transmitter includes a level shifter circuit, an edge adjustment circuit and a driver. The level shifter circuit generates first signals and second signals based on an input signal, wherein a voltage range of the input signal, a voltage range of the first signals, and a voltage range of the second signals are different from each other. The edge adjustment circuit adjusts a level of a first node and a level of a second node according to the first signals and the second signals, and provides an overvoltage protection during the adjustment of the level of the first node and the level of the second node. The driver generates an output signal according to the level of the first node and the level of the second node.