1) The document contains 4 problems related to circuit analysis for an electronics course. The problems involve finding transfer functions, output responses of Miller integrators, differentiator circuit design, and limiting high frequency gain.
2) Problem 1 asks to find the transfer function and type of circuit shown. Problem 2 involves finding the output of a Miller integrator for a given input pulse and modifying the response by adding a resistor.
3) Problem 3 asks to find the time constant that produces a specific output amplitude from a Miller integrator given a square wave input. Problem 4 is about designing a differentiator circuit and limiting its high frequency gain.
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Asp sheet-2
1. Sheet 2
P1. Find the transfer function for the followinf circuit. Then, state the type of the
circuit.
P2. Find the output produced by a Miller integrator in response to an input pulse of
1V height and 1ms width for figure shown. Let R = 10 kΩ and C = 10 nF. If the
integrator capacitor is shunted by a 1MΩ resistor, how will the response be
modified?
P3. Consider a symmetrical square wave 20V peak-to-peak, 0 average, and 2ms
period applied to a Miller integrator. Find the value of the time constant CR
such that the triangular waveform at the output has a 20V peak-to-peak
amplitude.
Department: Electronics and Communications
Lecturer : Dr.Micheal
Course : Analog Signal Processing
Course Code: EC434
COLLEGE OF ENGINEERING & TECHNOLOGY
2. P4. Design a differnetiator to have a time constant of 10-2
s and an input of
capacitance of 0.01µF. What is the gain magnitude and phase of this circuit at
10 rad/s, and at 1000 rad/s? Inorder to limit the high freguency gain of the
differentiator circuit to 100, a resistor is added in series with capacitor. Find
the required resistor value.
