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:
Mar. 07, 2017
Filed:
Jul. 31, 2013
Applicant:
Entropic Communications, Llc, Carlsbad, CA (US);
Inventor:
Raed Moughabghab, Encinitas, CA (US);
Assignee:
Entropic Communications, LLC, Carlsbad, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/63 (2006.01); G05F 1/575 (2006.01); G05F 3/24 (2006.01); G05F 1/46 (2006.01);
U.S. Cl.
CPC ...
G05F 1/63 (2013.01); G05F 1/575 (2013.01); G05F 1/461 (2013.01); G05F 3/24 (2013.01);
Abstract
An integrated circuit voltage regulator uses a simple CMOS structure to implement a High Unity Gain BandWidth voltage regulator providing for low voltage ripple at the output of the regulator up to high frequencies in the hundreds of MHz range. A transconductor first stage is followed by an impedance cancellation second stage allowing DC gain to be set completely independently of the bandwidth.