Double edge triggered flip flop power dissipation

#Double edge triggered flip flop power dissipation pdf

The number of transistors is reduced by 40 to 70. The total transistors count is reduced to improve speed and power dissipation in flip-flop. Therefore the proposed DPDET flip-flop is suitable for low supply voltage and high speed CMOS applications. Compared to the previously reported double edge triggered flip-flops, the DPDET flip-flop uses only six transistors with two transistors being clocked, operating correctly under low supply voltage. Moreover, the DPDET flip-flop can be used in a 0.9V supply voltage with 224 MHz operating speed. The power dissipation is reduced about 36 % and 29 % in compared with others for 3.3V and 2.5V supply voltage, respectively.

The operating speed of the DPDET flip-flop is increased about 41 % and 49 % in compared with others for 3.3V and 2.5V supply voltage, respectively. Dual edge triggered flip-flops provide the equal data rate as single edge triggered flip-flops at the half of the clock frequency, which leads to the reduction in power dissipation of digital. Based on 0.35um single-poly quad-metal ' CMOS technology, the HSPICE simulation results show that the operating speed of the DPDET flip-flop is 2.7 GHz at a 3.3V supply voltage. Clock-Gated Double-Edge Triggered Flip-Flop for Effectual Power Reduction K.Raja 1, Dr.S.

#Double edge triggered flip flop power dissipation pdf

The number of transistors is reduced by 40 % to 70 % compared to other double edge triggered flip-flops. Flip-flop circuit having dual-edge triggered pulse generator Download PDF Info Publication number US6608513B2. Compared to the previously reported double edge triggered flip-flops, the DPDET flip-flop uses only six transistors with two transistors being clocked, operating correctly under low supply voltage. By simulating and comparing the proposed DET flip-flop with the traditional single-edge-triggered (SET) flip-flop, it is shown that the proposed DET flip-flop reduces power dissipation by half while keeping the same date rate. The DPDET flip-flop uses a split output latch clocked by a short pulse train. A new design of double edge triggered flip-flops. Based on the proposed structure, traditional C 2 MOS latch (tristate inverter/clocked inverter) based flip-flop is implemented with fewer transistors. In this paper, a low voltage dual-pulse-clock double edge triggered D'flip-flop (DPDET) is proposed. The paper introduces novel architectures for implementation of fully static master-slave flip-flops for low power, high performance, and high density.