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Design a differentiator to differentiate input signal that varies in frequency from $10 \mathrm{~Hz}$ to about $1 \mathrm{kHz}$
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written 3.0 years ago by
prajapatijaimin
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Solution:
$ F_a=1 K_z\\ $
Assume $c_1=0.1 \mathrm{er}$
$ \begin{aligned} &F_{-a}=\frac{1}{2 \pi C_1 R_F} \\ &\therefore R_F=\frac{1}{2 \pi \times 0.1 \times 10^{-6} \times 1 \times 10^3} \\ &R_F=1.59 \mathrm{~K} \Omega \end{aligned}\\ $
Calculate $R_1$ and $C_F$
$ \text { Let } \begin{aligned} f_b &=20 f_a \\\\ f_b &=20 \mathrm{kH}_z \\\\ …
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