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:
Nov. 12, 2013
Filed:
Feb. 14, 2011
Ashutosh Verma, Santa Clara, CA (US);
Shafiq M. Jamal, Gilroy, CA (US);
Thomas B. Cho, Fremont, CA (US);
Sehat Sutardja, Los Altos Hills, CA (US);
Ashutosh Verma, Santa Clara, CA (US);
Shafiq M. Jamal, Gilroy, CA (US);
Thomas B. Cho, Fremont, CA (US);
Sehat Sutardja, Los Altos Hills, CA (US);
Marvell World Trade Ltd., St. Michael, BB;
Abstract
An apparatus includes a first switch coupled to a first voltage reference and a second switch coupled to a second voltage reference. A third switch is coupled to a first terminal of a first capacitor and a first terminal of a second capacitor. A fourth switch is coupled to a second terminal of the first capacitor and the first terminal of the second capacitor. A fifth switch is coupled to the second terminal of the first capacitor and a first terminal of a third capacitor. A sixth switch is coupled to the first terminal of the first capacitor and the first terminal of the third capacitor. The first switch, the second switch, the third switch, the fourth switch, the fifth switch, and the sixth switch are controlled to maintain a first voltage level at a first output and a second voltage level at a second output.