Switched-capacitor biquad with low influence of finite gains |
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| Authors: | Mulawka J Konczykowska A Bon M |
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| Affiliation: | Warsaw University of Technology, Institute of Electronics Fundamentals, Warsawa, Poland; |
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| Abstract: | The letter describes a switched-capacitor (SC) biquad which exhibits less effect of the finite gains on the Q-factor and centre frequency than other known biquads of this type. The properties of the circuit have been established by extensive simulation studies using a symbolic analysis program. |
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