20101ee115A_1_ee115a_winter10Hw2

# 20101ee115A_1_ee115a_winter10Hw2 - Also assume an ideal...

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EE115A Prof. Frank Chang Winter10 Homework #2 Due Tuesday, Jan 26, 2010 Problem 1. For the circuit shown in figure 1, plot input/output characteristics of the circuit as V in varies from + to - . Assume a constant voltage model for each diode. Figure 1. Problem 2. For the circuit shown in figure 2, the two resistors are identical and assume a constant voltage model for each diode. Plot the output waveform if the input waveform is V in =V p sin( ω t), where V p > 2V D,on . Figure 2. (a) (b) (c) (d)

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Problem 3. Using ideal diodes, resistors, and other components design a circuit that produces the input/output characteristic shown in Fig 3. Figure 3. Problem 4. Plot the output waveform as a function of time when V in =V p sin( ω t). Assume the two capacitors are identical and there is no initial charge stored on them.
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Unformatted text preview: Also, assume an ideal model (V D,on =0V) for the diodes. Figure 4. Problem 5. If V B always equals to 1V and V A equals 2sin( ω t)V and assuming ideal model for the diodes (V D,on = 0V), plot the voltage drop across R 1 as a function of time. Figure 5. Problem 6. Assuming the Op-Amp and diode shown in Fig 6 are ideal, plot the output voltage if V in =V p sin( ω t). What does this circuit remind you of? Figure 6. Problem 7. In figure 7, diodes are ideal with a non-zero V D,on . Determine the V in vs. V out relationship. Figure 7. Problem 8. Using ideal diodes and resistors construct a circuit that has the following input/output characteristic, as in figure 8. Figure 8...
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## This note was uploaded on 09/28/2010 for the course EE EE115A taught by Professor Kaiser during the Winter '09 term at UCLA.

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20101ee115A_1_ee115a_winter10Hw2 - Also assume an ideal...

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