Abstract：Current-mode multifunction biquardratic niters based on current controlled conveyor (CCCII) with two grounded capacitors is proposed. The circuit offers the following advantageous features: realization of different biquadratic filter signals from the same configuration employment of only two grounded capacitors which are ideal for integration, orthogonal control of ω0 and Q, and low sensitivities.
2001, Vol. 23 
