Skip to Main Content
A fully differential bilinear SC integrator, which can be used for SC filter realisations, is proposed. It is parasitic-insensitive and particularly useful in SC filters simulating analogue ladder networks. The design of these filters is different from the commonly used ones, and leads to filters with better sensitivity properties than earlier versions. Realisation of a third-order highpass filter, bilinearly transformed from the continuous-time to the discrete-time domain, is shown as an example.