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:
Jan. 11, 2011
Filed:
Jul. 26, 2006
Elie Khoury, Gilbert, AZ (US);
D. C. Sessions, Phoenix, AZ (US);
Elie Khoury, Gilbert, AZ (US);
D. C. Sessions, Phoenix, AZ (US);
NXP B.V., Eindhoven, NL;
Abstract
The present invention relates to emphasizing and de-emphasizing of an analog data signal. Using a main analog driver a data signal indicative of bit values of binary data is converted into a first analog data signal. A second data signal is determined by delaying the data signal a predetermined time interval and inverting the delayed data signal. Using a de-emphasis driver, the second data signal are converted into a second analog data signal, wherein the second analog data signal is additive to the first analog data signal if the data signal and the second data signal are indicative of a same bit value, and wherein the second analog data signal is subtractive to the first analog data signal if the data signal and the second data signal are indicative of an opposite bit value. The first analog data signal is emphasized or de-emphasized by superposing the first analog data signal and the second analog data signal.