10.23 An IC CS amplifier is fed from a signal source with a negligibly small resistance and has a total effective load resistance = 20 kΩ. The MOSFET is operating at gm = 2 mA/V and has a Cgd = 10 fF. The total capacitance CL at the output node is 100 fF. Find the midband gain AM, the 3-dB frequency fH, the unity-gain frequency ft, the frequency of the transmission zero fz, and the gain at very-high frequencies. Sketch and clearly label the Bode plot for the gain magnitude.

10.23 An IC CS amplifier is fed from a signal source with a negligibly small resistance and has a total effective load resistance = 20 kΩ. The MOSFET is operating at gm = 2 mA/V and has a Cgd = 10 fF. The total capacitance CL at the output node is 100 fF. Find the midband gain AM, the 3-dB frequency fH, the unity-gain frequency ft, the frequency of the transmission zero fz, and the gain at very-high frequencies. Sketch and clearly label the Bode plot for the gain magnitude.

10.23 An IC CS amplifier is fed from a signal source with a negligibly small resistance and has a total effective load resistance = 20 kΩ. The MOSFET is operating at gm = 2 mA/V and has a Cgd = 10 fF. The total capacitance CL at the output node is 100 fF. Find the midband gain AM, the 3-dB frequency fH, the unity-gain frequency ft, the frequency of the transmission zero fz, and the gain at very-high frequencies. Sketch and clearly label the Bode plot for the gain magnitude.

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