A Band Pass filter can be created by cascading two opamp cir

A Band Pass filter can be created by cascading two op-amp circuits as shown in Figure 1. Your job is to create a MATLAB script to plot |Vo(j?)/Vi(j?)| in a log scale from 1Hz to 100MHz.

Problem Statement 1 A Band Pass filter can be created by cascading two op-amp circuits as shown in Figure 1. Your job is to create a MATLAB script to plot Vo(jw)/ Vi (jw) in a log scale from 1 Hz to 100 MHz 1 nF 1 k2 1 k2 1 AuF 500 2 vi (t) o 500 2 o vo(t) Figure 1: Cascaded op-amp circuit Hints: Use 100 points per decade so your script runs faster. For example 1 Hz -10a 100 Hz a 100 MHz 10 108 Hz. b 8 We can see that we have 8 decades, which means we need n 8 x 100 800 points. In MATLAB, we do the following: logspace (a,b, n) logspace (0,8, 800) logspace (a, b, n) generates n points between decades 10 and 10 Questions: From your plot, what is the gain at w -0 and w co? Explain.

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