Electronic Devices - Amplifier Frequency Response - Discussion
Discussion Forum : Amplifier Frequency Response - General Questions (Q.No. 14)
14.
An RC network has a roll-off of 20 dB per decade. What is the total attenuation between the output voltage in the midrange of the passband as compared to the output voltage at a frequency of 10 times fc?
Discussion:
3 comments Page 1 of 1.
Junayd said:
1 decade ago
Can anyone explain this? I didn't get what is asked?
Loonie said:
9 years ago
20 log(1/10) = -20dB.
Anomie said:
3 years ago
Thank you @Loonie.
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