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...
Saved in:
Published in | Scientia Iranica. Transaction D, Computer Science & Engineering, Electrical Vol. 22; no. 3; p. 1068 |
---|---|
Main Authors | , |
Format | Journal Article |
Language | English |
Published |
2015
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
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. |
---|---|
Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1026-3098 |