Please use this identifier to cite or link to this item:
http://nopr.niscair.res.in/handle/123456789/8708| Title: | Electronically tunable current-mode bandpass filter |
| Authors: | Shah, N A Iqbal, S Z Parveen, B |
| Keywords: | Current-mode filter;electronic tunability;grounded capacitors |
| Issue Date: | Jan-2005 |
| Publisher: | CSIR |
| IPC Code: | H03K 3/00 |
| Abstract: | A new current-mode (CM) operational transconductance amplifier-capacitor (OTA-C) structure implementing second-order bandpass (BP) filtering response and offering a variety of performances is presented. The use of one type of sources and grounded capacitors (GC) considerably simplifies the implementation of the filter in contemporary IC form. The electronic tuning of circuit characteristics has been achieved orthogonally by adjusting the transconductance gain (gm) of OTAs. The circuit possesses low sensitivity figures having values less than or equal to unity lending it better performance feature. |
| Page(s): | 60-62 |
| URI: | http://hdl.handle.net/123456789/8708 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Appears in Collections: | IJPAP Vol.43(01) [January 2005] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJPAP 43(1) 60-62.pdf | 52.46 kB | Adobe PDF | View/Open |
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