An efficient two-phase NOC generator for low frequency applications

In Mixed signal design, we replace the resistor with the switched capacitor. Elimination of resistors leads to very fast and accurate implementation. For realization of the switched capacitor, we need capacitors and switches. These switches are controlled by clocks. Here, clocks wouldn´t overlap in active case, so we develop Non-Overlapping Clock (NOC). Here, we design NOC generator based on pass transistor application. For excellent realization of the switched capacitor, the power dissipation and phase noise of the NOC generator must be minimum. Simulation results suggest that proposed circuit is power and area efficient as compared to the conventional NOC circuits.