[IEEE 2007 European Conference on Circui
โ
Yavari, Mohammad; Rodriguez-Vazquez, Angel
๐
Article
๐
2007
๐
IEEE
โ 227 KB
This paper presents an accurate and simple model for dc gain nonlinearity of operational amplifiers used in the switched-capacitor circuits such as the sigma-delta modulators. The proposed model can simply be used in the time-domain system level simulation of sigma-delta modulators to evaluate the e