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Texas Instruments -Nuts & Bolts of the Delta-Sigma Converter

Delta-sigma converters are ideal for converting signals over a wide range of frequencies from DC to several megahertz with very high resolution results. In a delta-sigma ADC, the input signal is oversampled and then filtered by a digital/decimator filter. In this video we will gain an understanding of the delta-sigma converter by exploring the basic topology and functions of modulator and digital/decimator filter.

5/18/2012 8:04:07 PM