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venkyelectrical
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Asked: 2022-01-04T15:14:15+00:00 In:

D 2.36 Assuming the op amp to be ideal, it is required to design the circuit shown in Fig. VE 2.2 to implement a current amplifier with gain iL/iI = 11 A/A.   (a) Find the required value for R. (b) What are the input and the output resistance of this current amplifier? (c) If RL = 1 kΩ and the op amp operates in an ideal manner as long as vO is in the range ±12 V, what range of iI is possible? (d)If the amplifier is fed with a current source having a current of 0.2 mA and a source resistance of 10 kΩ, find iL.

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D 2.36 Assuming the op amp to be ideal, it is required to design the circuit shown in Fig. VE 2.2 to implement a current amplifier with gain iL/iI = 11 A/A.

 

(a) Find the required value for R.
(b) What are the input and the output resistance of this current amplifier?
(c) If RL = 1 kΩ and the op amp operates in an ideal manner as long as vO is in the range ±12 V, what range of iI is possible?
(d)If the amplifier is fed with a current source having a current of 0.2 mA and a source resistance of 10 kΩ, find iL.

microelectronics by sedra and smith 8th edition chapter 2
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