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:
Feb. 03, 2004
Filed:
Dec. 19, 2002
Cindra W. Abidin, West Los Angeles, CA (US);
Georgios Asmanis, North Hollywood, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
According to some embodiments, a charge pump includes a first current source coupled to a first and a second switch, each of the first and the second switch to receive a respective component of a first differential control signal, a second current source coupled to a third and a fourth switch, each of the third and the fourth switch to receive a respective component of a second differential control signal, the first switch and the third switch coupled to a first node to provide a first component of a differential output signal, and the second switch and the fourth switch coupled to a second node to provide a second component of the differential output signal, a third current source to source current to the first node, and a fourth current source to source current to the second node.