DATA-DEPENDENT GLITCH AND INTER-SYMBOL INTERFERENCE MINIMIZATION IN SWITCHED-CAPACITOR CIRCUITS

A system may include a sampling capacitor and a switch network. The switch network may include one or more first sampling switches electrically coupled to the sampling capacitor and configured to be activated during a first phase of a sampling cycle of the system and one or more second sampling swit...

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Bibliographische Detailangaben
Hauptverfasser: DUTTA, Dhrubajyoti, NOROUZPOURSHIRAZI, Arashk, KUMMARAGUNTLA, Ravi K, ZANBAGHI, Ramin, HODAPP, Stephen T, AMADI, Christophe J
Format: Patent
Sprache:eng
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Zusammenfassung:A system may include a sampling capacitor and a switch network. The switch network may include one or more first sampling switches electrically coupled to the sampling capacitor and configured to be activated during a first phase of a sampling cycle of the system and one or more second sampling switches electrically coupled to the sampling capacitor and configured to be activated during a second phase of the sampling cycle, wherein the switch network is configured to reset the sampling capacitor to a data-independent and/or signal-independent charge during a reset phase of the sampling cycle.