Electronic Devices - Amplifier Frequency Response - Discussion
Discussion Forum : Amplifier Frequency Response - General Questions (Q.No. 4)
4.
An amplifier has an Rin = 1.2 k
. The coupling capacitor is 1 
F. Determine the approximate lower cutoff frequency.
. The coupling capacitor is 1 F. Determine the approximate lower cutoff frequency.Discussion:
2 comments Page 1 of 1.
C.Thamilarasi said:
5 years ago
f = 1/2πRC.
= 1/2*π*1.2*10^3*1*10^-6.
= 132.69,
f = 133Hz.
= 1/2*π*1.2*10^3*1*10^-6.
= 132.69,
f = 133Hz.
Patel said:
1 decade ago
R = 1/2pifc.
1.2*10^3 = 1/2*3.14*f*10^-6.
f = 133 Hz.
1.2*10^3 = 1/2*3.14*f*10^-6.
f = 133 Hz.
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