Title :
Symbolic Small-Signal Analysis of Various Amplifiers
Author :
Hung-Yu Wang ; Tsair-Fwu Lee ; Cing-Wen Yang ; Soto, Edison ; Wei-Chun Lin ; Shun-Hsyung Chang
Author_Institution :
Dept. of Electron. Eng., Nat. Kaohsiung Univ. of Appl. Sci., Kaohsiung, Taiwan
Abstract :
The null or equivalent of the transistor (MOSFET) with its second-order effects consideration is presented in this article. It can be used to perform symbolic small-signal analysis for various amplifiers. to obtain the simplified expressions of the transfer functions of amplifiers, only the dominant parasitic elements are considered in the analysis. the analyzed results are consistent with the analyzed results derive from the generic method using controlled sources models. the proposed approach provides the alternative of small-signal circuit analysis.
Keywords :
MOSFET; amplifiers; transfer functions; MOSFET; amplifiers; controlled sources models; dominant parasitic elements; second-order effects; small-signal circuit analysis; symbolic small-signal analysis; transfer functions; Analog circuits; Analytical models; Capacitors; Integrated circuit modeling; MOSFET circuits; Pathology; Transistors; nullor equivalent; second-order effects; symbolic small-signal analysis;
Conference_Titel :
Genetic and Evolutionary Computing (ICGEC), 2012 Sixth International Conference on
Conference_Location :
Kitakushu
Print_ISBN :
978-1-4673-2138-9
DOI :
10.1109/ICGEC.2012.137
