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http://localhost:80/xmlui/handle/123456789/5941| Title: | Third Order Lowpass Butterworth Filters using Current Mode Amplifiers |
| Other Titles: | (In) International Journal of Electronics and Communication Engineering |
| Authors: | Nandy, R. Das, Soumik |
| Keywords: | Butterworth filter CDBA Third-order filter |
| Issue Date: | Jan-2010 |
| Publisher: | International Research Publication House |
| Series/Report no.: | Vol: 3;No : 1 |
| Abstract: | Realisation of a third order lowpass(LP) Butterworth filter using the recent current differencing buffered amplifier (CDBA) cascaded by a current feedback amplifier stage is proposed. The transadmittance pole parameters of the devices had been utilised in the design to obtain extended frequency operation in the range of 1MHz ≤ fo ≤ 20 MHz. An additional bandpass (BP) type Butterworth characteristic could also be obtained in the same topology with suitable design. The circuit exhibits low sensitivity relative to the port tracking errors ( ε ) of the devices. The Filter response had been verified using PSPICE simulation and hardware test. |
| URI: | http://172.16.0.4:8085/heritage/handle/123456789/5941 |
| ISSN: | 0974-2166 |
| Appears in Collections: | Applied Electronics and Instrumentation Engineering (Publications ) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| THIRD ORDER LOWPASS BUTTERWORTH.pdf | 687.55 kB | Adobe PDF | View/Open |
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