A ctive in Compensation for High-Frequency Op-Amp Circuits with Applications Active RC Filters
Adel S. Sedra · 1976
Abstruci-The use of “active compensation” in precision electronic circuits employing modern IC op amps, whereby the op amps in a circuit provide “self-compensating” effects to mitigate their finite bandwidth limitations is discussed. In particular, several rather subtle applications in the field of RC active filters are presented. A number of novel integrator circuits having high performance are presented, and experimenta! results which support the theoretical derivations are given. Using these integrators considerably extends the useful frequency range of the “leap-frog” and “coupled-biquad” active filters, at no extra cost.