7_Prelab - Figure 1 Passive and Active Filters 3 Figure 1...

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ME 365 Lab 7: Pre-Lab Solutions Fall 2011 In Laboratory 7, you will study the behavior of active and passive circuit elements. The knowledge of operational amplifiers, low-pass filters (LPF) and high-pass filters (HPF) is critical to your successful completion of this laboratory. 1. Describe the function of these specific filters: a. Low-Pass Filter b. High-Pass Filter c. Band-Pass Filter d. Band-Notch Filter 2. What are two reasons why would one use an active filter instead of a passive filter?
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Unformatted text preview: Figure 1 - Passive and Active Filters. 3. Figure 1 shows the circuit diagrams of some common filters. For each filter shown in Figure 1, using Kirchoff's laws, derive the frequency response in terms of R 1 , R 2 , C 1 , C 2 , and jω. The frequency response is given by the function: a. Passive low-pass filter b. Active low-pass filter c. Cascaded passive low-pass filter d. Cascaded active low-pass filter...
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This note was uploaded on 12/26/2011 for the course ME 365 taught by Professor Merkle during the Fall '07 term at Purdue.

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