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:
Apr. 27, 2010
Filed:
Aug. 09, 2007
Francesco Rezzi, Cava Manara, IT;
Nicola Ghittori, Pavia, IT;
Giovanni Antonio Cesura, Cremona, IT;
Shafiq M. Jamal, Gilroy, CA (US);
Francesco Rezzi, Cava Manara, IT;
Nicola Ghittori, Pavia, IT;
Giovanni Antonio Cesura, Cremona, IT;
Shafiq M. Jamal, Gilroy, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
In a circuit to convert a first logic signal having a first range to a second logic signal having a second range, a first metal oxide semiconductor (MOS) transistor selectively couples an output node to a first reference voltage when the output node is to be in a first state. A source-follower circuit includes a current source and a source follower output, and the source follower output is coupled to the output node. A second MOS transistor selectively couples the source-follower circuit to a second reference voltage when the output node is to be in the second state.