Results 261 to 270 of about 22,023 (300)

Translinear current conveyors implementation

International Journal of Electronics, 1985
Integrable translinear implementations of all four types of current conveyors (CC) are reported. Using a single model-1 current-controlled current source (model-1 CCCS), with unity gain, the CC I+ and CC II+ current conveyors are designed. When, in addition, a second CCCS is used (to reverse the current at port z), the CC I− and CC II− are obtained.
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Integrated Current Conveyor

1993
This chapter has presented a new integrable current conveyor topology which offers the promise of improved accuracy, wider frequency bandwidth, smoother transient response, and higher output impedance. This expectation has been confirmed by the performance of the PA630/PA630A ICs, which incorporate this topology and are fabricated on a complementary ...
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T-graph of Current Conveyor

IFAC Proceedings Volumes, 2009
Abstract This paper deals with construction of the T-graph of the current conveyors with the use of Kirchhoff's laws only, without the use of theory of incidence matrix.
Bohumil Brtník, David MatouŜek
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Current-Mode Instrumentation Amplifiers Using Current Conveyors

2018
In this chapter, various CMIA topologies built upon current conveyors are discussed. Based on operation, we categorize them in two groups of basic and enhanced topologies. The basic category includes the CMIA proposed by Wilson and its advanced version proposed by Gift.
Leila Safari, Giuseppe Ferri, Shahram Minaei, Vincenzo Stornelli   +3 more
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Wien oscillators using current conveyors

Computers & Electrical Engineering, 1999
Two new Wien type oscillators using the current conveyor as the active building block are given. Both circuits have the advantage that the condition of oscillation can be adjusted by varying a single resistor without affecting the frequency of oscillation.
A.M Soliman, A.S Elwakil
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Analysis of CMOS current conveyor

Proceedings of the Fifteenth National Radio Science Conference. NRSC '98 (Cat. No.98EX109), 2002
Current conveyors have been used as a basic building block in a variety of electronic circuit in instrumentation and communication systems. Today they replace the conventional opamp in so many applications such as active filters, analog signal processing, and A/D, D/A converters.
M. Abou El-Ela, H.F. Ragaei, S.I. Kayed, F.A.S. Soliman   +3 more
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Simplified BiCMOS Current Controlled Conveyor

2007 14th IEEE International Conference on Electronics, Circuits and Systems, 2007
A new implementation for simplified second generation current controlled conveyor (CCCII) is presented. The proposed circuit is very simple, it uses only two NPN transistors for signal processing, and CMOS transistors for the biasing circuit. Its electrical characteristics, voltage and current transfer, and parasitic impedance, have been evaluated.
Alami Mustapha, Fabre Alain, Jaadoud Abdelkader, Touhami Abdelkader   +3 more
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Active simulations using current conveyors

Microelectronics Journal, 1980
This paper describes some new circuits simulating ideal grounded frequency-dependent negative resistances and ideal floating inductances using second generation current conveyors.
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A current-conveyor-based multiplier/divider cell

International Journal of Circuit Theory and Applications, 1996
A continuous-time multiplier/divider cell using a single current conveyor and six MOS transistors is presented. This circuit performs four-quadrant multiplication and division operations through the same topology without any additional circuitry. SPICE simulations with more accurate current conveyor models and a practical implementation of the proposed
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First generation current conveyor macromodel

2010 9th International Symposium on Electronics and Telecommunications, 2010
This paper presents a macromodel of first generation current conveyor (CCI). This macromodel is suitable for fast simulations of integrated circuits containing current conveyors. The accuracy of the proposed macromodel has been verified by Spice simulations. The results show a close approximation with simulation on the transistor level but with reduced
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