A Systematic Method for Design of Switched Capacitor Filters
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Graphical Abstract
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Abstract
This paper proposes a method for the design of switched capacitor filters (SCF) from analogue ARF filters (ARF) via the line. transformation and the equivalent voltage-controlled sources transformation. Basic building blocks are describled for the design of any general SCF. The method suits the design of bandpass and lowpass SCF well. An example is given to illustrate the technique's efficiency.
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