Proceedings ArticleDOI
A current mode Schmitt trigger based on Current Differencing Transconductance Amplifier
T. Srivyshnavi,Avireni Srinivasulu +1 more
- pp 1-4
TLDR
In this article, a current mode Schmitt trigger using CDTA is presented, which employs only a single CDTA, without any passive component, that has been suitable for implementation of the IC design.Abstract:
A current mode Schmitt trigger using Current Differencing Transconductance Amplifier (CDTA) is presented in this paper The proposed circuit employs only a single CDTA, without any passive component, that has been suitable for implementation of the IC design The operation of the proposed Schmitt trigger circuit has been observed and enforced at a supply voltage ± 085 V (bias current 32 µA) using Cadence and the model parameters of a gpdk 180 nm CMOS technology The Schmitt trigger circuit in this paper, which is realized using CDTA provides impervious to noise and insensitive to temperatureread more
Citations
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Journal ArticleDOI
A fully/electronically controllable voltage-mode Schmitt trigger based on only single VDGA and its applications
TL;DR: In this article, a voltage-mode Schmitt trigger based on a modified voltage differencing gain amplifier (VDGA) was proposed, which can offer both counterclockwise (CCW) and clockwise (CW) functions, without changing circuit topology.
Proceedings ArticleDOI
An Independently/Electronically Controllable Schmitt Trigger Using only Single VDGA
TL;DR: This paper presents electronically tunable Schmitt trigger circuit based on voltage differencing gain amplifier (VDGA) that can be independently controlled by corresponding bias currents of the VDGA.
Journal ArticleDOI
Precise Implementation of CDTA
Dalibor Biolek,Jiri Vavra +1 more
TL;DR: The paper deals with CDTA implementation, emphasizing the accuracy, linearity, and dynamic range of the processed signals, and low power consumption.
Book ChapterDOI
A New Current Mode Multiplier Using Single CCCII Without Passive Components
TL;DR: In this paper, a second generation current controlled conveyor (CCCII) based current mode multiplier without passive components is designed, which is a valid structured block in many signal processing operations, such as modulation and demodulation schemes in communications, in development of bio-medical equipments, in analog computations, and fuzzy logic controllers.
Journal ArticleDOI
Z-Copy Current Differencing Buffered Amplifier based Schmitt trigger circuit without passive components
TL;DR: In this article, a Z-Copy Current Differencing Buffered Amplifier (ZC CDBA) based new Schmitt trigger is introduced without passive components, which consists of three blocks, namely, CDU, Voltage Buffer and Third Generation Current Conveyor (CCIII+).
References
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Journal ArticleDOI
Current mode quadrature oscillator using current differencing transconductance amplifiers (CDTA)
Ali Ümit Keskin,Dalibor Biolek +1 more
TL;DR: In this paper, a CDTA-based quadrature oscillator circuit is proposed, which employs two current-mode allpass sections in a loop, and provides high-frequency sinusoidal oscillations in quadratures at high impedance output terminals of the CDTAs.
Journal ArticleDOI
A thermionic trigger
TL;DR: A simple hard valve circuit is described which provides positive off-on control with any desired differential from 0.1 V. to 20 V.
Journal ArticleDOI
Universal current-mode biquad filter using dual output current differencing transconductance amplifier
TL;DR: In this article, a new universal currentmode biquad filter using current differencing transconductance amplifier (CDTA) is proposed to realize the second-order low pass, high pass, band pass, and band reject responses simultaneously.
Journal ArticleDOI
A novel current conveyor-based Schmitt trigger and its application as a relaxation oscillator
TL;DR: The current paper presents a novel Schmitt trigger using two second-generation current conveyors and four resistors and its application as a relaxation oscillator that reports low sensitivities and has features suitable for VLSI implementation.
Journal ArticleDOI
Fully and electronically controllable current-mode Schmitt triggers employing only single MO-CCCDTA and their applications
TL;DR: In this article, the authors presented the new current-mode counterclockwise (CCW) and clockwise (CW) Schmitt triggers based on multiple-output current controlled current differencing transconductance amplifier (MO-CCCDTA).