Solving circuits directly using Laplace
EE 230 Laplace circuits – 10 Let’s try an op-amp with a step-voltage input. Find the frequency-domain expression for the output, V o(s). Example 5 – + C R 2 R 1 v o (t) 0 v i (t) V f t = 0 V i (s) = V f s Z R1 = R 1 Z R2 = R 2 Z C = 1 sC Convert to the frequency domain. – + Z R1 Z R2 Z C V i (s) V o (s) First, combine Z R2 and Z C to ...
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