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The NMOS transistor in the CS amplifier circuit of the figure is biased to have gm = 4 mA/V. a)Find AM, fP1, fP2, fP3, and fL. (Assume the largest pole value as fL) b)Assume that the same amplifier is biased to have gm = 1 mA/V, ro = 100 kohm, Cgs = 1 pF, Cgd = 0.2 pF, Find AM and fH. (Use Miller approximation.) Draw the frequency response.

The NMOS transistor in the CS amplifier circuit of the figure is biased to have gm = 4 mA/V. a)Find AM, fP1, fP2, fP3, and fL. (Assume the largest pole value as fL) b)Assume that the same amplifier is biased to have gm = 1 mA/V, ro = 100 kohm, Cgs = 1 pF, Cgd = 0.2 pF, Find AM and fH. (Use Miller approximation.) Draw the frequency response.

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The NMOS transistor in the CS amplifier circuit of the figure is biased to have gm = 4 mA/V. a)Find AM, fP1, fP2, fP3, and fL. (Assume the largest pole value as fL) b)Assume that the same amplifier is biased to have gm = 1 mA/V, ro = 100 kohm, Cgs = 1 pF, Cgd = 0.2 pF, Find AM and fH. (Use Miller approximation.) Draw the frequency response.

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