A. Toker et al., High-output-impedance transadmittance type continuous-time multifunction filter with minimum active elements, INT J ELECT, 88(10), 2001, pp. 1085-1091
A new transadmittance multifunction filter with single input and three outp
uts employing only three positive-type second-generation current conveyors
and five passive elements is presented. The proposed filter realizes three
basic filter functions simultaneously, all at high impedance outputs. No co
mponent matching is required and all the passive sensitivities are low. Exp
erimental verification is also performed.