Switching Harmonics Reduction Techniques in Digital CMOS Integrated Circuits

摘要：

This paper deals with the study of spectrum generation from logic circuits, in order to better understand how to suppress the generation of high harmonics, especially in a given frequency band. It is well known that signals with fast edges contain more energy at higher-frequency spectral components. However, existing closed-form expressions become increasingly unwieldy to cover high order harmonics (10th harmonic and above). Furthermore, circuit simulations of such waveforms are difficult, and certain insights are needed to correctly interpret the simulation results. Selection of input signal and transistor model quality impacts the harmonic contents of switching waveforms.

关键词： BSIM Spectrum Cadence Spectre Transistor model quality Switching harmonics Process technology

作者: Muhammad Imran Khan

作者单位: Assistant Professor, University of Engineering and Technology (U.E.T) Taxila, Pakistan. Alumni, Chalmers University of Technology, Goteborg, Sweden

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 1143-1146

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）