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A low-noise chopper-stabilized differential switched-capacitor filtering technique | IEEE Journals & Magazine | IEEE Xplore

A low-noise chopper-stabilized differential switched-capacitor filtering technique


Abstract:

Describes the implementation of a wide dynamic range voiceband switched-capacitor filter using a differential chopper-stabilized configuration. The noise behavior of swit...Show More

Abstract:

Describes the implementation of a wide dynamic range voiceband switched-capacitor filter using a differential chopper-stabilized configuration. The noise behavior of switched-capacitor filters is discussed qualitatively, and the effects of the chopper stabilization on the noise performance is analyzed. Experimental results from a fifth-order low-pass voiceband prototype are presented.
Published in: IEEE Journal of Solid-State Circuits ( Volume: 16, Issue: 6, December 1981)
Page(s): 708 - 715
Date of Publication: 31 December 1981

ISSN Information:


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