A new mixed mode biquad using reduced number of active and passive elements

[摘要] References(16)Cited-By(14)The configuration that can work in mixed mode may be useful from IC realization viewpoint and application adaptability. This paper proposes a generalized mixed mode universal filter configuration that may be used in all possible modes i.e. voltage mode, current mode, trans-impedance mode and trans-admittance mode. The architecture uses minimum number of active and passive components reported till date and can realize all generic filter functions: low pass, band pass, high pass, notch and all pass. PSPICE simulation results agree well with experimental values.

[学科分类] 电子、光学、磁材料

[关键词] mixed mode filter;current conveyor/CFOA;universal filter