Integratable circuit configuration with an analog network

摘要

An integratable circuit configuration includes an analog signal network being subject to fluctuations in a given way. A switched capacitor network is connected in series with the analog signal network and receives settable coefficients. An analog comparison network which is subject to the fluctuations in the given way, receives an excitation signal and supplies a response signal in response to the excitation signal. An evaluation circuit is connected to the analog comparison network and to the switched capacitor network for comparing the response signal with a reference signal and setting the coefficients of the switched capacitor network as a function of the comparison.