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:
Jul. 27, 2010
Filed:
Mar. 22, 2005
Terry Groom, Dallas, TX (US);
Terry Groom, Dallas, TX (US);
Intersil Americas Inc., Milpitas, CA (US);
Abstract
A signal regulator includes a switching circuit, a controller, and a threshold generator. The switching circuit generates a regulated output voltage, and the controller activates the switching circuit for a predetermined time when the regulated output signal has a predetermined relationship to a threshold voltage. The threshold generator generates the threshold voltage in response to the controller. Generating the threshold voltage in response to the switching controller can reduce the effect that noise has on the operation of the switching circuit, and can thus decrease the magnitude of the noise-induced jitter in the regulator's steady-state switching frequency as compared to conventional switching regulators.