Mathematical Circuit Root Simplification Using an Ensemble Heuristic–Metaheuristic Algorithm
Mathematics, 2023 Symbolic pole/zero analysis is a crucial step in designing an analog operational amplifier. Generally, a simplified symbolic analysis of analog circuits suffers from NP-hardness, i.e., an exponential growth of the number of symbolic terms of the transfer
Navid Behmanesh-Fard +3 more
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Accurate Settling-Time Modeling and Design Procedures for Two-Stage Miller-Compensated Amplifiers for Switched-Capacitor Circuits [PDF]
, 2009 We present modeling techniques for accurate estimation of settling errors in switched-capacitor (SC) circuits built with Miller-compensated operational transconductance amplifiers (OTAs).
Delgado Restituto, Manuel +2 more
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An Operational Transconductance Amplifier-based Memcapacitor and Meminductor
Electrica, 2018 Previous studies havefocused on the new mem-elements after the experimental realization of memristor which is the the fourth passive circuitelement.
Yunus Babacan
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Improvement in Sizing Constrained Analog IC via Ts-CPD Algorithm
Computation, 2023 In this work, we propose a variation of the cellular particle swarm optimization algorithm with differential evolution hybridization (CPSO-DE) to include constrained optimization, named Ts-CPD.
Pedro Lagos-Eulogio +3 more
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On the Design of Voltage-Controlled Sinusoidal Oscillators Using OTA's [PDF]
, 1990 A unified systematic approach to the design of voltage-controlled oscillators using only operational transconductance amplifiers (OTA's) and capacitors is discussed in this paper.
Huertas Díaz, José Luis +3 more
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Design of a low-voltage constant transconductance rail-to-rail CMOS operational amplifier
Dianzi Jishu Yingyong, 2020 This paper presents a rail-to-rail constant transconductance operational amplifier input stage. The proposed circuit changes the tail current of the input differential pairs dynamically for a constant-gm by using dummy input differential pairs.
Gao Yuhong, Li Junlong
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CMOS design of chaotic oscillators using state variables: a monolithic Chua's circuit [PDF]
, 1993 This paper presents design considerations for monolithic implementation of piecewise-linear (PWL) dynamic systems in CMOS technology. Starting from a review of available CMOS circuit primitives and their respective merits and drawbacks, the paper ...
Delgado Restituto, Manuel +1 more
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Synthesis of a Novel Low-Component Programmable Sinusoidal Oscillator
Active and Passive Electronic Components, 2003 A novel circuit is presented for realizing a sinusoidal oscillator. The proposed circuit, developed through a true synthesis approach, uses one current-feedback operational amplifier (CFOA), one operational transconductance amplifier (OTA), three ...
Muhammad Taher Abuelma'atti +1 more
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A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost [PDF]
, 2007 “This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders.
Moritz, J., Sun, Y., Zhu, X.
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Chaos in a Non-Autonomous Inductorless Active-RC Circuit
Active and Passive Electronic Components, 1995 Chaotic performance of a simple inductorless active-RC non-autonomous electronic circuit is reported. The circuit uses two operational amplifiers, an operational transconductance amplifier, a diode, two resistors, and one capacitor only.
Muhammad Taher Abuelma'atti +1 more
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