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New Second Generation Current Conveyor-Based Current-Mode First Order All-Pass Filter And Quadrature Oscillator
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ün, Mahmut Kaçar, Fırat |
| Copyright Year | 2007 |
| Abstract | A new current-mode first order all-pass filter configuration is proposed and as it’s an application a current-mode quadrature oscillator circuit is also presented in this paper. The proposed circuit consists of a second generation current conveyor (CCII), two different type resistors and one type capacitors. Since the output of the filter exhibits low output impedance, the synthesized filter can be cascaded without additional buffers. Furthermore, it does not impose any component matching constraint in analog signal processing circuits. To explore the performance of the proposed all-pass filter section, a new currentmode quadrature oscillator is implemented. The performances of the proposed all-pass filter as well as the quadrature oscillator are also investigated by applying sensitivity analysis to the both proposed circuits. Finally the theoretical results are verified with PSPICE simulations using a CMOS realization of CCII. |
| Starting Page | 119 |
| Ending Page | 127 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| Volume Number | 6 |
| Alternate Webpage(s) | http://www.ticaret.edu.tr/uploads/Kutuphane/dergi/f11/M00181.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
