A new, single CCII- based, voltage-mode, first-order, all-pass filter and its quadrature oscillator application

In this paper, a new Voltage-Mode (VM) first-order All-Pass Filter (APF) topology composed of only a grounded capacitor is proposed. The proposed APF uses a single, minus-type, second-generation, current conveyor (CCII-), which can be constructed by only five MOS transistors. It has low power consum...

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Bibliographic Details
Published inScientia Iranica. Transaction D, Computer Science & Engineering, Electrical Vol. 22; no. 3; p. 1068
Main Authors Yucel, F, Yuce, E
Format Journal Article
LanguageEnglish
Published 2015
Subjects
Capacitors
Computer simulation
Frequency domains
Metal oxide semiconductors
Oscillators
Power consumption
Quadratures
Resistors
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Summary:In this paper, a new Voltage-Mode (VM) first-order All-Pass Filter (APF) topology composed of only a grounded capacitor is proposed. The proposed APF uses a single, minus-type, second-generation, current conveyor (CCII-), which can be constructed by only five MOS transistors. It has low power consumption. The resonance frequency of the proposed APF can be adjusted by changing only a resistor value. However, it needs a single matching condition. As an application, a quadrature oscillator example is given. A non-ideality analysis for the proposed APF is also given. A number of time domain and frequency domain simulation results and an experimental test result are included to confirm the theory.
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ISSN:1026-3098