Pre-Settable Adiabatic Flip-Flops and Sequential Circuits

摘要：

In this paper, the design of pre-settable adiabatic flip-flops and sequential circuits based on the two-phase CPAL (complementary pass-transistor adiabatic logic) is presented. The two-phase CPAL is more suitable for the design of flipflops and sequential circuits, as it uses fewer transistors than the conventional CMOS implementation and the other adiabatic logic circuits. Pre-settable adiabatic flip-flops (D and T) based on the two-phase CPAL are proposed. Adiabatic flipflops with a reset line are more universal and suitable for the design of sequential circuits. A practical sequential system realized with the proposed pre-adiabatic flip-flops is demonstrated. SPICE simulations show that the energy loss of the proposed pre-settable adiabatic flip-flop and sequential circuits is greatly reduced compared to the conventional CMOS implementation.

作者: Jianping Hu Jing Dai Weiqiang Zhang Yangbo Wu

作者单位: Faculty of Information Science and Technology Ningbo University Ningbo, Zhejiang 315211, China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 2299-2303

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）