The diagram shows a simplified small signal model of a MOSFET amplifier. With the shown components, the 3 dB lower cutoff frequency is less than 100 Hz.
The transconductance gm = 5.0 mS.
How large is the amplitude gain |Vout / Vin| at 10 kHz?
The diagram shows a simplified small signal model of a MOSFET amplifier. With the shown components, the 3 dB lower cutoff frequency is less than 100 Hz. The transconductance gm = 5.0 mS. How large is...
A common source amplifier circuit based on a single n-channel MOSFET is shown in Figure 4b. Assume that the transconductance gm-60 mS (equivalent to mA/ V) and drain source resistance, os, is so large it may be neglected. 0) Calculate the open circuit voltage gain Av Yout/ Vis. i) The amplifier has a load of 10 k2. Determine the current gain Va. = 12 V 150k 4k3 Vout Vin 200k GND = 0 V Figure 4b a) State the name...