Матеріали курсу ECE3161 Analogue Electronics - MUM S2 2025 та відповіді на тести | learning.monash.edu

Q6. Find the output gain in terms of input signals

For the ideal op-amp given below, what is $V_{out}$ V_{out}, if the input waveform is sinusoidal with the form $A \text{sin}(\omega t)$ A \text{sin}(\omega t), where A>0 and $\omega>0$ \omega>0. Assume the diode D1 is a precision ideal diode so that it is fully conducting with no resistance for positive voltage and open circuit for reverse voltage, both applied from anode to cathode.

Image failed to load

$V_{out} = A \text{sin}(\omega t)$ V_{out} = A \text{sin}(\omega t) when $A \text{sin}(\omega t) >0$ A \text{sin}(\omega t) >0 , and $V_{out} = -A \text{sin}(\omega t)$ V_{out} = -A \text{sin}(\omega t) when $A \text{sin}(\omega t) < 0$ A \text{sin}(\omega t) < 0

$V_{out} = -A \text{sin}(\omega t)$ V_{out} = -A \text{sin}(\omega t) when $A \text{sin}(\omega t) >0$ A \text{sin}(\omega t) >0 , and $V_{out} = (1 - \frac{R_2}{R_1})A \text{sin}(\omega t)$ V_{out} = (1 - \frac{R_2}{R_1})A \text{sin}(\omega t) when $A \text{sin}(\omega t) < 0$ A \text{sin}(\omega t) < 0

$V_{out} = (1 + \frac{R_2}{R_1})A \text{sin}(\omega t)$ V_{out} = (1 + \frac{R_2}{R_1})A \text{sin}(\omega t) when $A \text{sin}(\omega t) >0$ A \text{sin}(\omega t) >0 , and $V_{out} =- (1 + \frac{R_2}{R_1})A \text{sin}(\omega t)$ V_{out} =- (1 + \frac{R_2}{R_1})A \text{sin}(\omega t) when $A \text{sin}(\omega t) < 0$ A \text{sin}(\omega t) < 0

$V_{out} = (1 - \frac{R_2}{R_1})A \text{sin}(\omega t)$ V_{out} = (1 - \frac{R_2}{R_1})A \text{sin}(\omega t) when $A \text{sin}(\omega t) >0$ A \text{sin}(\omega t) >0 , and $V_{out} = (1 + \frac{R_2}{R_1})A \text{sin}(\omega t)$ V_{out} = (1 + \frac{R_2}{R_1})A \text{sin}(\omega t) when $A \text{sin}(\omega t) < 0$ A \text{sin}(\omega t) < 0

$V_{out} = A \text{sin}(\omega t)$ V_{out} = A \text{sin}(\omega t) when $A \text{sin}(\omega t)>0$ A \text{sin}(\omega t)>0 , and $V_{out} = (1 + \frac{R_2}{R_1})A \text{sin}(\omega t)$ V_{out} = (1 + \frac{R_2}{R_1})A \text{sin}(\omega t) when $A \text{sin}(\omega t) < 0$ A \text{sin}(\omega t) < 0

Переглянути це питання

Crowdly

ECE3161 Analogue Electronics - MUM S2 2025

Хочете миттєвий доступ до всіх перевірених відповідей на learning.monash.edu?