A generalized active compensated noninverting VCVS with reduced phase error and wide bandwidth

A general circuit for the active compensation of the op-amp noninverting VCVS is given. The circuit has the same topology as the Geiger maximally flat magnitude circuit [1]. The proposed design has the advantages of a smaller phase error and a larger bandwidth than the design in [1]. Moreover, it relaxes the restriction on the relizable dc gain obtained using the design in [1]. The proposed modified design includes the recently described, active compensated, voltage follower [2] as a special case.