Advanced symbolic analysis for VLSI systems

G Shi, SXD Tan, E Tlelo-Cuautle - Methods and Applications, Berlin …, 2014 - Springer
Symbolic analysis is an intriguing topic for VLSI design. Traditional symbolic analysis is
typically concerned with deriving exact or approximate analytic expressions of analog circuit …

Derivation for current-mode Wien oscillators using CCCCTAs

YA Li - Analog Integrated Circuits and Signal Processing, 2015 - Springer
According to NAM expansion method and adjoint network theorem, the systematic synthesis
method of CCCCTA-based current-mode Wien oscillators is given and three different …

[PDF][PDF] Symbolic nodal analysis of analog circuits with modern multiport functional blocks

C Sanchez-Lopez, A Ruiz-Pastor, R Ochoa-Montiel… - …, 2013 - radioeng.cz
This paper proposes admittance matrix models to approach the behavior of six modern
multiport functional blocks called: differential difference amplifier, differential difference …

Symbolic analysis of nullor-based circuits with the two-graph technique

M Pierzchała, M Fakhfakh - Circuits, Systems, and Signal Processing, 2014 - Springer
Symbolic analysis is a powerful tool which accelerates the electronic design process by
providing insight about the behavior of a circuit. Recently, the analysis and synthesis of …

Analog circuit diagnosis based on the nullor concept and multiport description of the circuit

SD Djordjevic - Analog Integrated Circuits and Signal Processing, 2018 - Springer
The subject of this paper is the fault diagnosis of analog circuits based on the use of nullor
concept. The fault location technique presented in the paper can be implemented in the …

NAM expansion method for systematic synthesis of floating gyrators using CCCCTAs

YA Li - Analog Integrated Circuits and Signal Processing, 2015 - Springer
This paper presents a nodal admittance matrix expansion method for systematically
synthesizing floating gyrators using current controlled current conveyor transconductance …

Generation of equivalent forms of operational trans‐conductance amplifier‐RC sinusoidal oscillators: the nullor approach

R Senani, M Gupta, DR Bhaskar… - The Journal of …, 2014 - Wiley Online Library
It has been shown in two earlier papers published from this study that corresponding to a
given single‐operational trans‐conductance amplifier (single‐OTA)‐RC and dual‐OTA‐RC …

Systematic Derivation for Quadrature Oscillators Using CCCCTAs.

LI YongAn - Radioengineering, 2015 - search.ebscohost.com
According to 16 nullor-mirror models of the current-controlled current conveyor
transconductance amplifier (CCCCTA) and using nodal admittance matrix (NAM) expansion …

Modeling, synthesis, analysis, and simulation of CCCII-based floating gyrators

YA Li - Analog Integrated Circuits and Signal Processing, 2016 - Springer
The small-signal pathological models and equivalent circuits of various CCCIIs are initially
developed in this paper. The models are then used in the synthesis of floating gyrators using …

Systematic Synthesis of High-Q T–T Filters Employing CCCIIs

YA Li - Journal of Circuits, Systems and Computers, 2017 - World Scientific
This paper initially presents a modified T–T filter with high Q and derives two nodal
admittance matrix (NAM) of the filter. Next, in accordance with the nullor-mirror models of the …