摘要
提出了一种新型多输入异步电路控制单元的设计方案,分析了电路的工作原理,基于0.6μm的标准CMOS工艺实现了该电路的管级电路设计,介绍了如何根据具体应用要求调节电路参数.最后,针对不同的负载和延时情况给出了HSPICE的仿真数据和对比曲线.仿真结果表明,该单元的最高工作频率可以达到约1.8GHz.
A new three-input control element design of asynchronous circuit is introduced. The working principle of the circuit is analyzed. And, the circuit model of transistor level is realized on 0.6 μm typical CMOS technique. It is illuminated how to adjust the parameter of the design according to the application request. Finally, simulation data and curves through HSPICE on different loads and delay are presented. Simulation result reveals that the maximum operation frequency of the element can be as much as about 1.8 GHz.
出处
《电子器件》
CAS
2007年第1期97-99,共3页
Chinese Journal of Electron Devices
基金
国家自然基金资助项目(90407016)
关键词
异步电路
C单元
仿真
响应时间
信号延迟
asynchronous circuit
C element
simulation
response time
signal delay