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Physics, 15.10.2019 03:10 parkerfreeze

3. describe qualitatively the operation of the circuit in fig. 3.3. what is the purpose of r1, r2 and the diodes? what is the purpose of the darlington connections? 4. if the feedback and input resistors of ic2 are 10k and 1k respectively, what is the voltage gain of the circuit in fig. 3.3? 5. what is the output resistance of the circuit? 6. what is the current gain?

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3. describe qualitatively the operation of the circuit in fig. 3.3. what is the purpose of r1, r2 an...
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