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Question: if we wish to have a piven cutoff frequency for...

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If we wish to have a piven cutoff frequency for our filter, we then have to arbitrarily select the value of C2 and compute the values of RI, R2 and C We will always consider the simple case where RI-R2 The basic Sallen-Key high-pass filter is given in the diagram below: Vin(s)- -Vout(s) R3 The calculations are almost the same as what we have above. However the end results are slightly different. In this case, we consider the simple case where C-C-cC Then we can compute the missing 2.T.F Procedure: Using the above topologies design: a) Л second-order LPF with cutoff frequency F,-10kHz b) A fourth-order LPF with cutoff frequency F 10kHz c) A second-order HPF with cutoff frequency F 2 d) A fourth-order HPF with cutoff frequency Fc-2.5kHz e) A fourth-order BPF with cutoff frequencies Fi- 2.5kHz and Fir 10kHz n to 2.5kHz

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