Dutta Roy, S. C. ; Ahmed, M. T. (1975) Second order active RC bandpass filters using operational amplifiers in low-gain connection Journal of the Institute of Electronics and Communication Engineers of Japan, 21 . pp. 248-252. ISSN 0373-6121
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Abstract
A critical study is made of a canonic second order band-pass realization using a single operational amplifier in low gain (unity or two) connection. The circuit is suitable for low and medium Q applications and features good stability, wide frequency range of operation and versatility of conversion to a high-pass filter. An all grounded capacitor version of the filter is also given; which is a desirable feature for integrated circuit (IC) implementation. The unity gain configuration presents component minimization over other similar circuits.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electronics and Communications Engineers of Japan. |
| ID Code: | 92340 |
| Deposited On: | 29 May 2012 14:10 |
| Last Modified: | 26 Jun 2012 08:26 |
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