Solve 11 and 12 1. (10 pts.) A base current Is of 0.048 mA is applied...
2. (15 pts) An npn bipolar junction transistor is biased in the forward-active region. The common-base current gain, α 0.95. The input emitter current is IE-4.6 mA. a) Calculate the collector current Ic b) Calculate the common-emitter current gain, B c) Calculate the base current IB IB
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...