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:
Dec. 09, 2003
Filed:
Aug. 26, 2002
David A. Grant, Dallas, TX (US);
David D. Briggs, Richardson, TX (US);
Ayesha I. Mayhugh, Richardson, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
An apparatus for presenting a regulated output at an output locus established at a precharge level includes: (a) an error indicator generating an error signal indicating difference between a reference signal and a sensed signal; (b) a pulse indicator coupled with the error indicator generating a pulse signal indicating difference between the error signal and a periodic signal; (c) a switching device responding to the pulse signal effecting coupling of the output locus with a first terminal or a second terminal depending upon whether the pulse signal is at a first level or a second level; and (d) a driver controller coupled with the pulse indicator and the switching device that provides a control signal to the switching device indicating at least one characteristic of the pulse signal. The switching device is operative or inoperative depending upon whether the control signal is in a first state or a second state.