Use Spice to solve the indicated problems and examples. (a) Find the transfer function H(s) = V

Question:

Use Spice to solve the indicated problems and examples.

(a) Find the transfer function H(s) = V2/V1 for the filter of Fig. 12-77 (a) and determine its type.

(b) Assuming R = 159 Ω, C = 1 µF, and b ≡ R1/(R1 + R2), find the notch frequency and plot 20 log |H(jf)| vs. log f for β = 0.5, 0.875, and 0.975.

Figure 12-77

V C HH R R/2 2C C R R + #2 #1 R ww V

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Related Book For  book-img-for-question

Schaum S Outline Of Electric Circuits

ISBN: 9781260011968

7th Edition

Authors: Mahmood Nahvi, Joseph Edminister

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