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:
Jul. 04, 2017
Filed:
May. 18, 2015
Novatek Microelectronics Corp., Hsinchu, TW;
Chiao-Wei Hsiao, Taichung, TW;
Shyr-Chyau Luo, Kaohsiung, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
An integrated circuit is provided. The integrated circuit includes a pad, a core circuit, an impedance matching component, a first switch and a second switch. The pad is configured to transmit a communication signal. A communication terminal of the core circuit is coupled to the pad, and a power terminal of the core circuit is coupled to a system voltage rail. A first terminal of the impedance matching component is coupled to the pad. A first terminal of the first switch is coupled to the system voltage rail, and a second terminal of the first switch is coupled to a second terminal of the impedance matching component. A first terminal of the second switch is coupled to a control terminal of the first switch, and a second terminal of the second switch is coupled to the second terminal of the impedance matching component.