No abstract

Glitch at the input can increase the power consumption of flip-flop greatly. To solve this problem effectively, a Low-Power Anti-Glitch Double-Edge Triggered Flip-Flop Based on Robust C-Elements (LARC) is proposed in this paper. The proposed Latch Multiplexer-A Double-edge Triggered Flip-flop (LARC-DET) can effectively block the glitch at the input and prevent the redundant transition at internal nodes. As a result, the extra power consumption caused by the glitch at the input is effectively reduced. The simulation was performed using HSPICE under 32[Formula: see text]nm complementary metal oxide semiconductor (CMOS) process. The simulation results show that, compared with 12 double edge flip-flops, the proposed LARC-DET is the lowest in terms of power consumption and power delay product. Process voltage temperature (PVT) variation analysis shows its insensitivity to voltage variation, temperature variation and process variation.

No abstract

No abstract