QUESTION: Derive the transfer function, TH(s), and find the high corner frequency from the transfer function. (You may use Miller's theorem, but not time constants)

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QUESTION: Derive the transfer function, TH(s), and find the high corner frequency from the transfer function. (You may use Miller's theorem, but not time constants)
(e) Derive the transfer function, TH(s), and find the high corner frequency from the
transfer function. (You may use Miller's theorem, but not time constants).
VDD
RG1
RD
Cc2
Q1
Cc1
Rsig
RL
RG2
Cs
Vsig
RS
1f
%24
Transcribed Image Text:(e) Derive the transfer function, TH(s), and find the high corner frequency from the transfer function. (You may use Miller's theorem, but not time constants). VDD RG1 RD Cc2 Q1 Cc1 Rsig RL RG2 Cs Vsig RS 1f %24
1. The following circuit shows a discrete common source MOSFET amplifier.
The MOSFTE is n-channel MOSFET.
The transconductance of the n-channel MOSFET (gm) is 3 mA/V.
Rsig 100 k2, RGI = 47 MQ, Rsig = 100 k2, Ra2 = 10 MQ, Rs =2 k2, Rp =4,7 k2,
%3D
%3D
RL = 10 k2, Rsig = 100 k2, Cgs = 1 pF, Cgd 0.2 pF, VA = ∞
The C-S MOSFET amplifier has three low break frequencies in low frequency band at
fLI =1 Hz (caused by Cci), f2 = 100 Hz (caused by Cs), fi3 = 10HZ (caused by Ccz)
%3D
Transcribed Image Text:1. The following circuit shows a discrete common source MOSFET amplifier. The MOSFTE is n-channel MOSFET. The transconductance of the n-channel MOSFET (gm) is 3 mA/V. Rsig 100 k2, RGI = 47 MQ, Rsig = 100 k2, Ra2 = 10 MQ, Rs =2 k2, Rp =4,7 k2, %3D %3D RL = 10 k2, Rsig = 100 k2, Cgs = 1 pF, Cgd 0.2 pF, VA = ∞ The C-S MOSFET amplifier has three low break frequencies in low frequency band at fLI =1 Hz (caused by Cci), f2 = 100 Hz (caused by Cs), fi3 = 10HZ (caused by Ccz) %3D
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