Practical design of element simulation type SC filters

Results of theoretical and experimental investigations of the element simulation type switched-capacitor (SC) filters based on Lee-Chang imitators are discussed. The main characteristics of the filters, including frequency response, noise, and nonlinear distortion, are under consideration. Practically oriented methods for estimation of the noise and harmonics are proposed. The application of these methods is illustrated by examples of low-pass and bandpass SC-filter design.