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. 05, 2013
Filed:
Feb. 03, 2012
Robert Roze, Fort Collins, CO (US);
Ronnie E. Owens, Fort Collins, CO (US);
Robert Roze, Fort Collins, CO (US);
Ronnie E. Owens, Fort Collins, CO (US);
Avago Technologies General IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
A circuit includes a first circuit portion operable as a digital-to-analog converter (DAC) for generating a DAC common mode voltage signal (outp), a second circuit portion having a comparator for comparing the DAC common mode voltage (outp) against a received signal common mode voltage (vsumdc), the comparator providing a single bit output, and a single bit register configured to receive the single bit output of the comparator, the single bit output used to control a feedback circuit, the feedback circuit configured to control the DAC common mode voltage signal.