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http://nopr.niscair.res.in/handle/123456789/25214| Title: | Current-mode active-only universal filter |
| Authors: | Shah, N A Iqbal, S Z |
| Keywords: | Active-only filters;Filter circuits;High frequency operations |
| Issue Date: | Jul-2003 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A new current-mode active-only universal filter based on and employing two OA's and three DOOTAs is presented. The circuit is capable of realizing all the live generic filter characteristics viz. Lowpass, bandpass, highpass, notch and allpass without changing the circuit topology or nature of components, or additional component besides, no component matching conditions is required. The filter parameters ω0 and Q are electronically tunable in an orthogonal manner through separate transconductances of OTAs.The circuit has low sensitivity performance and is ideal for production in IC form as it is devoid of external passive components. |
| Page(s): | 578-580 |
| URI: | http://hdl.handle.net/123456789/25214 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Appears in Collections: | IJPAP Vol.41(07) [July 2003] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJPAP 41(7) 578-580.pdf | 479.93 kB | Adobe PDF | View/Open |
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