Question

Design a first order active low pass filter using a single ideal Operational Amplifier (Op-Amp) as follows: (a) Draw the circuit diagram of the filter. [5 marks] (b) Derive the transfer function of the filter. [6 marks] (c) Obtain the relationships for the magnitude and the phase responses of the filter. [8 marks] (d) Select suitable values for the different components used to achieve a cut off frequency of 47 kHz and a gain of 35 dB [6 marks]

          Design a first order active low pass filter using a single ideal Operational
Amplifier (Op-Amp) as follows:
(a) Draw the circuit diagram of the filter.
[5 marks]
(b) Derive the transfer function of the filter.
[6 marks]
(c) Obtain the relationships for the magnitude and the phase responses
of the filter.
[8 marks]
(d) Select suitable values for the different components used to achieve a
cut off frequency of 47 kHz and a gain of 35 dB
[6 marks]

Design a first order active low pass filter using a single ideal Operational
Amplifier (Op-Amp) as follows:
(a) Draw the circuit diagram of the filter.
[5 marks]
(b) Derive the transfer function of the filter.
[6 marks]
(c) Obtain the relationships for the magnitude and the phase responses
of the filter.
[8 marks]
(d) Select suitable values for the different components used to achieve a
cut off frequency of 47 kHz and a gain of 35 dB
[6 marks]

Added by Stephen L.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

08/20/2023

Step 1

Step 1: Circuit Diagram To design a first-order active low pass filter using a single ideal operational amplifier (Op-Amp), we can use the following circuit diagram: ``` +Vin | R1 | | +--R2--C1--+ | Show more…

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can you please solve correctly. i am posting this for 3rd time and everytime it was wrong. Design a first order active low pass filter using a single ideal Operational Amplifier(Op-Amp) as follows: (a) Draw the circuit diagram of the filter. [5 marks] (b) Derive the transfer function of the filter [6 marks] Obtain the relationships for the magnitude and the phase responses (c) of the filter. [8 marks] (d) Select suitable values for the different components used to achieve a cut off frequency of 47 kHz and a gain of 35 dB [6marks]