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Find R1 and RF in the lossy integrator so that the peak gain and the gain down from its peak is 40db to 6db. Assume ω=20,000 rad/s and capacitance = 0.47µF.

(a) R1 = 10.6Ω, RF = 106Ω

(b) R1 = 21.2Ω, RF = 212.6Ω

(c) R1 = 42.4Ω, RF = 424Ω

(d) R1 = 29.8Ω, RF = 298Ω

This question was addressed to me in final exam.

The above asked question is from Integrator topic in chapter Operational Amplifier Applications of Linear Integrated Circuits

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