A new method to increase the dynamic range of switched op amp delta-sigma modulators

Switched op amp technique has shown its capability to operate with very low supply voltages without a demand for voltage multiplication. But it has not achieved the performance of the switched capacitor circuits yet. In this paper one of the nonideal factors, which degrades the performance of the sw...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Varzaghani, A., Atarodi, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Delta modulation Dynamic range Low voltage Operational amplifiers Phase modulation Sampling methods Signal design Switched capacitor circuits Switches Switching circuits
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