An internally compensated op amp having an ft of 10 MHz

Chapter 12, Problem 12.60

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QUESTION:

An internally compensated op amp having an ft of 10 MHz and dc gain of 106 utilizes Miller compensation around an inverting amplifier stage with a gain of 1000. If space exists for at most a 50-pF capacitor, what resistance level must be reached at the input of the Miller amplifier for compensation to be possible?

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QUESTION:

An internally compensated op amp having an ft of 10 MHz and dc gain of 106 utilizes Miller compensation around an inverting amplifier stage with a gain of 1000. If space exists for at most a 50-pF capacitor, what resistance level must be reached at the input of the Miller amplifier for compensation to be possible?

ANSWER:

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