Novel oscillators using current and voltage followers

Two novel oscillator circuits with both voltage and current outputs are proposed. The two oscillators are related to each other by the adjoint network theorem. Each oscillator employs a current follower and a voltage follower, and has the advantage of independent control on the frequency of oscillation and the condition of oscillation. A new minimum R,C oscillator with voltage and current outputs is also given. Two new two-resistor two-capacitor, current-mode and voltagemode oscillators are also included. PSpice simulation results illustrating the performance of the oscillator circuits are included.