Apparatus and system for converting analog signal to digital signal

Described is an analog to digital converter (ADC) which comprises: a sigma-delta modulator to receive an analog signal, the sigma-delta modulator operable to perform chopping to cancel common-mode noise; and one or more counters coupled to the sigma-delta modulator to generate a digital code represe...

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Bibliographische Detailangaben
Hauptverfasser:	DUARTE, DAVID E, AYERS, JAMES S, OSHITA, TAKAO, KORNFELD, AVNER, DOUGLAS, JONATHAN P, GEANNOPOULOS, GEORGE L, HODGSON, J. KEITH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY
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Beschreibung
Zusammenfassung:	Described is an analog to digital converter (ADC) which comprises: a sigma-delta modulator to receive an analog signal, the sigma-delta modulator operable to perform chopping to cancel common-mode noise; and one or more counters coupled to the sigma-delta modulator to generate a digital code representative of the analog signal.