Compensation of finite gain-bandwidth induced errors in continuous-time sigma-delta modulators

This paper introduces a possible compensation for finite gain-bandwidth (GBW) induced errors in continuous-time sigma-delta modulators. Therefore, a novel model is derived which reduces the effect of a finite GBW to a corresponding integrator gain-error and feedback loop delays. Thus, previously pub...

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Veröffentlicht in:IEEE transactions on circuits and systems. 1, Fundamental theory and applications Fundamental theory and applications, 2004-06, Vol.51 (6), p.1088-1099
Hauptverfasser: Ortmanns, M., Gerfers, F., Manoli, Y.
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Sprache:eng
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