A New Method for CMOS Ring Oscillator Analysis
عنوان مقاله: A New Method for CMOS Ring Oscillator Analysis
شناسه ملی مقاله: JR_IJE-28-1_008
منتشر شده در شماره 1 دوره 28 فصل January در سال 1393
شناسه ملی مقاله: JR_IJE-28-1_008
منتشر شده در شماره 1 دوره 28 فصل January در سال 1393
مشخصات نویسندگان مقاله:
KH Nematzadeh - Department of Electrical and computer engineering, Babol University of technology, Babol, Iran
H MiarNaimi - Department of Electrical and computer engineering, Babol University of technology, Babol, Iran
خلاصه مقاله:
KH Nematzadeh - Department of Electrical and computer engineering, Babol University of technology, Babol, Iran
H MiarNaimi - Department of Electrical and computer engineering, Babol University of technology, Babol, Iran
In this paper, an innovative analytical approach to find oscillation frequency in inverter-based ringoscillators has been proposed. It is shown that the input and output voltages of each stage fall on anelliptical state path. In each part of the path, the transistors operation region of the stage is determinedand the stage equation is written. The time of each working region is calculated using parametricalwaveforms for the input and output voltages. It is concluded that the oscillation period is the sum of allthose time intervals.
کلمات کلیدی: CMOS OscillatorOscillation FrequencyNon-linear AnalysisRing OscillatorInverter-Based Ring Oscillator
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/369312/