Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration

Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration

Systems and methods are provided for managing dynamic element matching (DEM) in digital-to-analog converters (DACs). One or more parameters associated with the DAC and/or a signal being converted via the DAC; and based on the one or more parameters, conditions affecting dynamic element matching in t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Swaroop, Shantha Murthy Prem, Zeng, Tao, Chandra, Gaurav
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRICITY
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Beschreibung
Zusammenfassung:Systems and methods are provided for managing dynamic element matching (DEM) in digital-to-analog converters (DACs). One or more parameters associated with the DAC and/or a signal being converted via the DAC; and based on the one or more parameters, conditions affecting dynamic element matching in the DAC may be assessed. Based on the assessing of the conditions, one or more adjustments may be determined and dynamically applied to the dynamic element matching in the DAC.