Continuous comparator with improved calibration

An auto-calibrated current sensing comparator is provided. A secondary dynamic comparator shares the same inputs and acts to adjust a calibration control of the current sensing comparator. The calibration control may be in the form of adjusting the offset of the current sensing comparator or adjusti...

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Bibliographische Detailangaben
Hauptverfasser: Kruiskamp, Marinus Wilhelmus, de Cremoux, Guillaume
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An auto-calibrated current sensing comparator is provided. A secondary dynamic comparator shares the same inputs and acts to adjust a calibration control of the current sensing comparator. The calibration control may be in the form of adjusting the offset of the current sensing comparator or adjusting a propagation delay that is added to its output.