Catalogue of Variable Frequency and Single-Resistance-Controlled Oscillators Employing A Single Differential Difference Complementary Current Conveyor
نویسندگان
چکیده
A set of fourteen current-mode sinusoidal oscillators employing a single differential difference complementary current conveyor (DDCCC) is proposed. This is the largest catalogue of sinusoidal oscillators with single resistor frequency control, that use only a single active building block (ABB) and minimum number of passive components. The proposed topologies were automatically designed by a genetic algorithm rather than by a human designer. Some of the synthesized networks have very attractive topological features. PSPICE simulation results and non-ideal analysis of the oscillators has been included. Index Terms – sinusoidal oscillators, current conveyors, genetic algorithms
منابع مشابه
A Current-Mode Single-Resistance-Controlled Oscillator Employing VDCC and All Grounded Passive Elements
Realization of a novel single-resistance-controlled oscillator, employing an active element and all grounded passive elements, is the purpose of this manuscript. With requirements for completing the design being only a single Voltage Differencing Current Conveyor and four grounded passive components, it is also a preferable choice for integrated circuit implementation. The designed circuit has ...
متن کاملNovel Canonic Current Mode DDCC Based SRCO Synthesized Using a Genetic Algorithm
A survey of the technical literature reveals that synthesis of Current Mode (CM) oscillators using single active building block (ABB) requires an additional identical or complementary current terminal to sense and take out the current output. The topologies of these oscillators are essentially based on the current mode approach. They use a Voltage Controlled Voltage Source (VCVS) and two curren...
متن کاملA New Differential Difference Current Conveyor Based Variable Frequency Oscillator Adjustable with a Grounded Resistor
A current mode variable frequency sinusoidal oscillator employing single differential difference current conveyor is proposed. The circuit uses two capacitors and three resistors which are minimum in number. The frequency of oscillation can be adjusted by a grounded resistor without disturbing the oscillation condition. The presented topology was synthesized using an innovative genetic algorith...
متن کاملNew Oscillator Topologies Using Inverting Second-Generation Current Conveyors
In this work, new oscillator topologies based on a recently introduced active element, namely inverting second-generation current conveyor, are presented. This recently introduced unity gain based active element is suitable for integrated circuit realization and can easily be implemented with CMOS technology. Considering this fact, basic oscillator topologies employing a single, two and three c...
متن کاملElectronically tunable voltage-mode quadrature oscillators with four grounded passive elements using a single DDCCTA
Hua-Pin Chen and Wan-Shing Yang* Department of Electronic Engineering, Ming Chi University of Technology, New Taipei City, Taiwan, R.O.C. 2 Department of Computer and Communication Engineering, De Lin Institute of Technology, New Taipei City, Taiwan, R.O.C. *E-mail: [email protected] Abstract In this study, two novel electronically tunable voltage-mode quadrature oscillators are proposed using o...
متن کامل