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Marcello De Matteis, Federico Fary, Elia A. Vallicelli and Andrea Baschirotto
This paper presents a fourth-order continuous-time analog filter based on the cascade of two flipped-source-follower (FSF) biquadratic (biquad) cells. The FSF biquad adopts two interacting loops (the first due to the classic source-follower, and the seco...
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