Insensitive grounded-capacitor simulation of grounded inductors using current conveyors

Two new schemes for grounded-inductor simulation with single grounded capacitors using the second-generation current conveyors (c.c. II) are reported. The realised inductors L and their quality factors Q can be independently adjusted and hence are suitable for high-quality applications. L and Q are shown to be quite stable and are practically insensitive to the changes in the active c.c. II parameters.