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:
Aug. 25, 2015
Filed:
Feb. 11, 2014
Mediatek Singapore Pte. Ltd., Singapore, SG;
Ankush Goel, Chandigarh, IN;
Neric Fong, Santa Clara, CA (US);
MediaTek Singapore Pte. Ltd., Singapore, SG;
Abstract
One mixer circuit includes mixer elements having 3N pairs of differential inputs. There are non-overlapping clock signals provided to the mixer elements which have a duty cycle equal to or less than 33⅓ percent, and N is a positive integer. Output differential signals of the mixer elements do not contain third order harmonic content of the non-overlapping clock signals. Another mixer circuit includes a first mixer element and a signal combining device. The first mixer element has 3N pairs of differential inputs, wherein there are non-overlapping clock signals provided to the first mixer element which have a duty cycle equal to or less than 33⅓ percent, and N is a positive integer. The signal combining device combines outputs from the first mixer element wherein an output signal of the signal combining device do not contain third order harmonic content of the non-overlapping clock signals.