More active RC filters using the d.v.c.c.s./d.v.c.v.s.
Igor M. Filanovsky, Keith A. Stromsmoe · Electronics Letters · 1979
Novel configurations using a differential-voltage-controlled current source, differential-voltage-controlled voltage source (d.v.c.c.s./d.v.c.v.s.) as the active building block are described. The configurations assume that the active building block is divided into two independent parts initially.