Christophe P. Basso has written a new book: Linear Circuit Transfer Functions—An Introduction to Fast Analytical Techniques.

Up to this point, we’ve shown how LTspice can implement a transfer function by using circuit elements and the Laplace transform. Examples shown have been in the frequency domain.

We took a look at op amp integrators in the previous article, Op amps do integration, so it makes sense to round out the picture by covering differentiator circuits. Of course, differentiation is the ...

A 22-kΩ feedback resistor, R3 , provides Amplifier D with a gain of two, which sets a unity-gain-transfer function in the circuit's passband. The circuit's single-ended output with respect to ground ...