Results 211 to 220 of about 756,221 (235)

Low voltage current conveyor-based universal biquad filter

Proceedings of the IEEE International Symposium on Industrial Electronics ISIE-02, 2002
A 1.5 V-supply low-power consumption (1.4 mW) current-mode biquad filter using current conveyors as active elements is presented. The circuit shows one input and three different outputs, performing simultaneously low-pass, band-pass and high-pass filtering operation.
G. Ferri, N. Guerrini, PICCIRILLI, MARIA CRISTINA   +2 more
openaire   +3 more sources

Differential voltage class-AB current controlled current conveyor

2010 17th IEEE International Conference on Electronics, Circuits and Systems, 2010
A novel class-AB Differential Voltage Current Controlled Current Conveyor topology is introduced in this work. The main offered benefit, in comparison with the corresponding already published structure, is its improved linearity achieved by introducing a new class-AB intermediate stage.
Filomila Kafe, Costas Psychalinos
openaire   +2 more sources

Low voltage, low power, high performance current conveyors

ISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196), 2002
A novel current conveyor, which can be used for realization of current conveyors of different forms, is presented. The proposed current conveyors are capable of operating at supply of /spl plusmn/1.0 V with rail-to-rail input and output voltage swings. The proposed structure operates as linear circuit element and has a bandwidth of 60 MHz for 1.2 /spl ...
Sher Singh Rajput, Sudhanshu Shekhar Jamuar   +1 more
openaire   +1 more source

Differential voltage current controlled current conveyor with low-voltage operation capability

International Journal of Electronics, 2013
A novel differential voltage current controlled current conveyor topology is introduced in this article. It has the capability for operating in a low-voltage power supply environment and, also, offers resistorless filter realisations. The main attractive offered benefit is that the handling of AC signals is exclusively performed by nMOS transistors and,
C. Laoudias, C. Psychalinos
openaire   +1 more source

CMOS Class AB Second Generation Voltage Conveyor

2019 IEEE International Circuits and Systems Symposium (ICSyS), 2019
This paper presents a class AB second generation voltage conveyor. This device is designed to obtain the current buffer as input stage and is followed by the voltage buffer in monolithic chip. A class AB technique to obtaining high signal swing, high dynamic range, high bandwidth and low power consumption has been used.
Montree Kumngern, Usa Torteanchai, Fabian Khateb   +2 more
openaire   +1 more source

Port Interchange in Voltage Mode Current Conveyor Based Filters

Journal of Circuits, Systems and Computers, 1997
A transformation method which leads to the generation of high input impedance current conveyor based filters from finite input impedance circuits is given. Applications of the transformation method are included. PSpice simulations and experimental results indicating the performance of the transformed current conveyor circuit compared with the original
openaire   +2 more sources

CMOS voltage-controlled oscillator based on current conveyor

1997 21st International Conference on Microelectronics. Proceedings, 2002
Two new current-conveyor-based voltage-controlled oscillators (VCO), convenient for CMOS integration and with grounded control voltage, are presented and analyzed. Circuits are implemented in integrated CMOS technology. High frequency pulling coefficient and broad operating frequency range (20 MHz) are obtained.
J. Popovic, A. Pavasovic, D. Vasiljevic
openaire   +1 more source

Noise determination of a current conveyor in an inverting voltage amplifier configuration

13th IEEE Symposium on Design and Diagnostics of Electronic Circuits and Systems, 2010
Analysis concentrated on noise performance issues of a CMOS high gain second generation current conveyor (CCII∞) is presented using both simulations and measurements results. The circuit has been fabricated in a 0.35 μm CMOS process by Austria Mikro Systeme (AMS) and it is examined analytically in terms of the noise contribution of each transistor in ...
openaire   +1 more source

Design of a Voltage-Conveyor Based Read-Out Circuit for ECG Monitoring

2024 International Workshop on Quantum & Biomedical Applications, Technologies, and Sensors (Q-BATS)
This paper presents the design of a VCII-based read-out circuit and for ECG monitoring employing second generation voltage conveyors (VCIIs) as active blocks. Starting from a quick overview of VCII, the paper describes the whole interface, composed by three active blocks and one passive filter, and its operation.
R. Olivieri, G. Barile, V. Stornelli, A. Zompanti, G. Ferri   +4 more
openaire   +1 more source

Constant bandwidth voltage amplification using current conveyors

International Journal of Electronics, 1988
Traditional feedback voltage amplifier formulations suffer from the restriction of a constant gain-bandwidth product, reducing the bandwidth dramatically at higher gains. A feedback voltage amplifier designed around a current conveyor or current amplifier completely overcomes this restriction and permits maximum bandwidth to be obtained for all values ...
openaire   +1 more source