Question

please do part d only: Replace R1 with a series combination of R1 and a capacitor. Assume Vin = V0sinwt. determine the magnitude of vout/v0 as a function of w and sketch, noting values at critical regions of the graph. what kind of circuit is this?

1. [50 points total] Consider the circuit model for a non- inverting operational amplifier circuit: Vin a. [10 points] Identify all of the nodes in the circuit diagram -how many are there? How many unknown voltages does the circuit have? b. [15 points] Write down the KCL equations in terms of the unknown voltages. c. [15 points] Assume R, is much much larger than any of the other resistors and G>> 1. Solve the equations for Vout (note, given the Vi V2 difference in Vout, don't use the G1 assumption until the end of the derivation) d. [10 points] Replace R1 with a series combination of R and a capacitor. Assume Vin Vosint. Determine the magnitude of VoutVo as a function of and sketch, noting values at critical regions of the graph. What kind of circuit is this?

Answer 1

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