A class of two-current-conveyor-based oscillators employing minimum grounded passive elements

A general configuration is presented for realizing RC sinusoidal oscillators. The configuration employs only two current conveyors and minimum grounded passive elements. Five groups of oscillators associated with different generation current conveyors can be developed from the configuration. A number of oscillator circuits can be obtained from each group by choosing appropriate passive elements. The passive sensitivities of all circuits are quite small. PSpice simulation result has been given to verify the theoretical expectation.