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HW4_EG

# HW4_EG - load resistor R L as shown on the right What is...

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MAE 3780 MECHATRONICS FALL 2009 1 HOMEWORK 4 DUE: 9/28/09 1. The circuits, Figure 1.1, have the following voltage inputs, as shown by Figure 1.2. Figure 1.1 Figure 1.2 Assuming that the R1=R2=1M Ω , R3= 2 M Ω and C1=0.5 μ F, please find the values for Vout for all three circuits. Sketch your results. 2. Find Vout as a function of V1 for the following op-amp circuit. Figure 2

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MAE 3780 MECHATRONICS FALL 2009 2 3. Explain how the op-amp circuit on the left acts as an ideal current source when viewed from the
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Unformatted text preview: load resistor R L , as shown on the right. What is the value of I S in terms of variables in the op-amp circuit? Figure 3 4. Find an expression for the output voltage v o in terms of the other circuit components. Figure 4 5. What is the value of the time constant that governs the dynamics in the circuit shown in Figure 5? You are given the values R 1 = 4.7 k Ω , R 2 = 68 k Ω , R L = 220 k Ω , and C = 100 pF. Figure 5...
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HW4_EG - load resistor R L as shown on the right What is...

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