Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alessandro Piovaccari0
Abdulkerim L. Coban0
Date of Patent
April 19, 2011
0Patent Application Number
125705130
Date Filed
September 30, 2009
0Patent Primary Examiner
Patent abstract
An analog to digital converter includes a delta sigma modulator with a modified distributed feed-forward (DFF) topology. The modulator includes low pass filter circuitry that provides a first path to a first integrator and a second, feed-forward path to a second integrator that significantly reduce the out of band signal transfer function (STF) peaking of the modulator.
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