Abstract: In order to enable a simple and cost-effective directly electrically isolated transmission of data signals, the data signals are superposed on a clock signal in an input stage and are transmitted to an output stage in a directly electrically isolated manner via a decoupling device. The clock signal on which the transmitted signals are superposed is filtered out in the output stage. Pulse shape alterations occurring in the signals because of the transmission or because of the filtering-out of the clock signal are compensated in the output stage so that filtered data signals are present at the output of the circuit configuration.

Abstract: In order to enable a simple and cost-effective directly electrically isolated transmission of data signals, the data signals are superposed on a clock signal in an input stage and are transmitted to an output stage in a directly electrically isolated manner via a decoupling device. The clock signal on which the transmitted signals are superposed is filtered out in the output stage. Pulse shape alterations occurring in the signals because of the transmission or because of the filtering-out of the clock signal are compensated in the output stage so that filtered data signals are present at the output of the circuit configuration.