3. In the Voltage-Divider Bias shown, Ri-8 kS2, R2-2 k. Re-3 ka, Rei-200 ?, RE2-800Q, Voc....
Question 1 (4 points) Voc 3 Rc RB13 The voltage-divider bias circuit shown has Rc = 2 k12, RE = 400 12, RB1 = 300 k22, RB2 = 100 ks and Vcc = 25 V. Assume that VBE = 0.7 V and B = 90. Determine the Q- point (Ic and VCE) for the bias circuit. OVCE = 5.91 V Ic = 3.09 mA OVCE = 12.07 V Ic = 2.40 mA O VCE = 14.22 V Ic = 4.48...
Voc Ri Rc C2 + RS G Q2N3904 RL Vout 2 R2 RE CE Rin Rout Cu B 1x B C o + V be : Cr 8m'be E VCC R R2 Rc RE RS RL С. Cz CE 12 V 8.2 kg 3.9 ko 6.3 k2 3.3 kΩ 3 ko 3.9 ko 10 uF 1uF 100 u Assume the 2N3904 has a 8 =100, Veron} = 0.7V, VA= 100V, C=100, C=13.9pF and Ce=8pF. Use the emission coefficient as n...
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...