论文信息 - On the stability of the phase-lead integrator

On the stability of the phase-lead integrator

The oscillations frequently encountered in the application of the noninverting phase-lead integrators are shown to be due to the second (parasitic) op-amp pole. A method is given for stabilizing this integrator circuit while keeping the integrator Q -factor unchanged.

K. Martin | A. Sedra

[1] P. Brackett,et al. Direct SFG simulation of LC ladder networks with applications to active filter design , 1976 .

[2] L. Thomas,et al. The Biquad: Part I-Some practical design considerations , 1971 .

[3] L. Thomas. The Biquad: Part II--A multipurpose active filtering system , 1971 .

[4] A. Sedra,et al. Active compensation for high-frequency effects in op-amp circuits with applications to active RC filters , 1976 .

[5] K. Mossberg,et al. A versatile active RC building block with inherent compensation for the finite bandwidth of the amplifier , 1974 .

[6] J. Tow. Active RC filters—A state-space realization , 1968 .