Background:
The symbolic nodal analysis acts as a pivotal part of the very large scale
integration (VLSI) design.
Methods:
In this work, based on 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 oscillator 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.</P>