hw6 electronics engineering

1
H.W. # 6 Spring 2015 EE 320 Engineering Electronics I Show your work for credit. 1. Suppose an opamp is used to implement a gain = +10 amplifier. If the opamp has a unity gain frequency of 10 MHz sketch the magnitude response of the amplifier. 2. Suppose the opamp in problem 1 has a dc offset of 10 mV show how to calculate the DC output voltage of the amplifier. 3. What are the input resistances of inverting and noninverting amplifiers? Use simulations to verify your answers.

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Page 1: hw6 Electronics Engineering

H.W. # 6 ‐ Spring 2015 EE 320 Engineering Electronics I 

Show your work for credit. 

1.   Suppose an op‐amp is used to implement a gain = +10 amplifier. If the op‐amp has a unity gain 

frequency of 10 MHz sketch the magnitude response of the amplifier. 

2.   Suppose the op‐amp in problem 1 has a dc offset of 10 mV show how to calculate the DC output 

voltage of the amplifier. 

3.   What are the input resistances of inverting and non‐inverting amplifiers? Use simulations to verify 

your answers.  

 

jimmy
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also 2.49, 2.51, 2.86
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MUST SIM 2.86
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