Behavioral modeling of Opamp

Behavioral modeling of Opamp gain and dynamic effectsfor power optimization of Delta-Sigma modulators and pipelined ADCs

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Both of these effects have a detrimental impact on the opamp settling behavior and harmonic
distortion in an SC stage, especially when designing for low-power in nano-scale CMOS technologies
(Section 6.2). In this paper, these effects are analyzed and modeled. Accordingly, in