YongAn LI* Pages 1 - 6 ( 6 )
Background: The symbolic nodal analysis acts as a pivotal part of the very large scale integration (VLSI) design. Methods: In this work, from the terminal relations for the pathological elements and the voltage differencing inverting buffered amplifier (VDIBA), twelve alternative pathological models for the VDIBA are presented. Moreover, the proposed models are applied to the VDIBA-based second-order filter and osa cillator so as to simplify the circuit analysis. Results: The result shows that the behavioral models for the VDIBA are systematic, effective and powerful in the symbolic nodal circuit analysis.
Symbolic nodal analysis, pathological model, voltage differencing inverting buffered amplifier
Department of Electronics and Engineering, Shaanxi Institute of International Trade & Commerce, Xi`an, China; School of Physics and Electronic Engineering, Xianyang Normal University, Xianyang