10.24 An IC CS amplifier fed with a signal source of a negligibly small resistance Rsig is found to have a low-frequency gain of −50 V/V. The gain falls off with frequency at −20 dB/decade and reaches zero dB at 1 GHz. The gain levels off at higher frequencies at −20 dB. If the MOSFET is operating with gm = 2 mA/V, estimate the values of Cgd and CL. Also give the value of the 3-dB frequency fH. 31.83 fF; 286.5 fF; 20 MHz

10.24 An IC CS amplifier fed with a signal source of a negligibly small resistance Rsig is found to have a low-frequency gain of −50 V/V. The gain falls off with frequency at −20 dB/decade and reaches zero dB at 1 GHz. The gain levels off at higher frequencies at −20 dB. If the MOSFET is operating with gm = 2 mA/V, estimate the values of Cgd and CL. Also give the value of the 3-dB frequency fH. 31.83 fF; 286.5 fF; 20 MHz

10.24 An IC CS amplifier fed with a signal source of a negligibly small resistance Rsig is found to have a low-frequency gain of −50 V/V. The gain falls off with frequency at −20 dB/decade and reaches zero dB at 1 GHz. The gain levels off at higher frequencies at −20 dB. If the MOSFET is operating with gm = 2 mA/V, estimate the values of Cgd and CL. Also give the value of the 3-dB frequency fH.

31.83 fF; 286.5 fF; 20 MHz

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