METHOD AND DEVICE FOR CONTROLLING A COMMON-MODE VOLTAGE OF A SWITCHED-CAPACITOR SYSTEM, IN PARTICULAR AN ANALOG-TO-DIGITAL CONVERTER
The common-mode voltage of a switched-capacitor system is controlled by determining a current common-mode voltage of the switched-capacitor system, converting (in a flow-through conduction cell) the difference between the current common-mode voltage and a desired common-mode voltage into a resultant...
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Zusammenfassung: | The common-mode voltage of a switched-capacitor system is controlled by determining a current common-mode voltage of the switched-capacitor system, converting (in a flow-through conduction cell) the difference between the current common-mode voltage and a desired common-mode voltage into a resultant current, and reinjecting this resultant current into the switched-capacitor system via a resistive path. |
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