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:
May. 03, 2011
Filed:
Oct. 10, 2008
Robert Wolf, Dresden, DE;
Christoph Lang, Cupertino, CA (US);
Xinyu Xing, San Jose, CA (US);
Sam Kavusi, Menlo Park, CA (US);
Chinwuba Ezekwe, Albany, CA (US);
Robert Wolf, Dresden, DE;
Christoph Lang, Cupertino, CA (US);
Xinyu Xing, San Jose, CA (US);
Sam Kavusi, Menlo Park, CA (US);
Chinwuba Ezekwe, Albany, CA (US);
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method compensates for errors in an output signal of a comparator based/zero crossing based circuit. The method includes generating with a comparator based/zero crossing based switched capacitor circuit a first output signal with an input signal, generating with the comparator based/zero crossing based switched capacitor circuit a second output signal with the input signal of an opposite polarity, and subtracting the second output signal from the first output signal to generate a final output signal for the comparator based/zero crossing based switched capacitor circuit.