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. 12, 2013
Filed:
Dec. 02, 2011
Marco Sosio, Pavia, IT;
Antonio Liscidini, Pavia, IT;
Rinaldo Castello, Arcore, IT;
Gabriele Gandolfi, Siziano, IT;
Vittorio Colonna, S. Martino Siccomario, IT;
Marco Sosio, Pavia, IT;
Antonio Liscidini, Pavia, IT;
Rinaldo Castello, Arcore, IT;
Gabriele Gandolfi, Siziano, IT;
Vittorio Colonna, S. Martino Siccomario, IT;
Marvell World Trade Ltd., St. Michael, BB;
Abstract
A filtering analog to digital converter (ADC) includes an integrator receiving at its input an analog input signal. A filtering capacitor at the input of the integrator filters out a large portion of out-of-band interferers in the analog input signal. The integrator produces an output that is quantized to produce a digital output. A feedback path between the quantizer output and the integrator input includes a digital to analog converter (DAC).