When a fractional capacitor is used in a CNTFET based fractional order CO, there is a significant increase in power consumption. This is so because FOCs have been realized by using RC ladders. With the change in tail biasing current for both integer order CNTFET based CO and fractional order CNTFET based CO, the average power dissipated reduces as current reduces from 5mA to 500nA, as shown in Table IV. Although there is an increase in power consumed with the insertion of fractional capacitor, however, the FOCs tend to increase the constant phase zone in the phase response curve as depicted in Figure 24.