Question

HW2: chapter 2 problems: 2.8, 2.30, 2.49, 2.61

2.8 Assuming ideal op amps, find the voltage gain v /v, and

input resistance R. of each of the circuits in Fig. P2.8.

10-

20 ΚΩ

w

20 kn

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20 k

Figure P2.8

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100 ΚΩ

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(a)

100 k

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0-

20 k

w

20 kn

20 ΚΩ

100 ΚΩ

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100 ΚΩ

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(d)

ww11

16

20 k

1.

Me

Question image 1