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Second order multi-mode notch/allpass filter using single current differencing buffered amplifier 1.
| Content Provider | CiteSeerX |
|---|---|
| Author | Kaur, Gagandeep Khan, Mohammad Ayoub |
| Abstract | Abstract: This paper presents a current differencing buffered amplifier as an active element for analog signal processing which support, in comparison to conventional operational amplifier not only the voltagemode but also the current-and mixed-mode operations. In this paper a second order multi-mode notch filter is proposed. The same circuit can be used as multi-mode allpass filter by changing the values of resistance and capacitance. The main feature of this configuration is that, it can be used in Current Mode (CM), Voltage Mode (VM), Transimpedance Mode (TIM) and Transadmittance Mode (TAM) without changing the configuration. This filter uses a single Current Differencing Buffered Amplifier (CDBA) and a total of five/six passive components. The results from PSPICE simulation are in remarkable agreement with theoretical one. Key words: CDBA � Notch filter � allpass filter � current mode � voltage mode � transimpedance mode � transadmittance mode |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Single Current Differencing Buffered Amplifier Key Word Multi-mode Allpass Filter Transimpedance Mode Remarkable Agreement Current Differencing Voltage Mode Analog Signal Processing Current-and Mixed-mode Operation Second Order Multi-mode Notch Filter Current Mode Transadmittance Mode Passive Component Active Element Conventional Operational Amplifier Pspice Simulation Main Feature |
| Content Type | Text |
| Resource Type | Article |