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DC Biasing For the circuit below, assume 150, VBE(ON) -0.7V and Vce(SAT)- 0.2V Voc 10 VO...
2) Consider the circuit below. Assume B=49 A/A, VBe=0.7V, VCEsat=0.2V. If the Collector current is Ic...
2) Consider the circuit below. Assume B=49 A/A, VBe=0.7V, VCEsat=0.2V. If the Collector current is Ic = 9.8 mA, Find Vc, VE, VB and VBB; as well as the currents IE and IB. Hint: VBB>0. Verify your assumption. 15V V BB ic 3 Rc CS 30622 AVC RB 10k 2 B E → VE ięRE ES 33012
RE -3.3k2 Figure 5. Vbe-0.7V (active), Vce 0.2V (saturation), p-100 For the circuit shown in Figure...
RE -3.3k2 Figure 5. Vbe-0.7V (active), Vce 0.2V (saturation), p-100 For the circuit shown in Figure 5: a) If V oV DC, find the DC bias point for Q1? b) Draw the small signal equivalent circuit and evaluate the small signal AC voltage gain. c) Sketch le vs Vce and show the operating point for the transistor. d) How would you change the bias to obtain maximum signal swing?
please write clearly Problem 3: For the bias circuit shown below, perform the following knowing that...
please write clearly
Problem 3: For the bias circuit shown below, perform the following knowing that VCE(sat) = 0.2V: (a) Solve for the Q-point (Ic and Vce). (b) Check the thermal stability of this bias circuit. (c) Draw the DC load line of the circuit and locate the Q-point on it. (d) If AC waveforms are superimposed, calculate the maximum lcſpeak), maximum lofpeak), and maximum Vcelpeak) for linear operation, i.e. without having waveform distortion. Vec +10 V Rc 2 k2...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows a series regulator connected to the output of an unregulated power supply. The transistor has B =50, and a 6 volt Zener diode is used. When the load current, Il, is 1 amp the de input voltage from the unregulated supply, Vin, is 11 volt, VBE = 1 volt and the Zener diode current, Iz, is 20 mA. For these conditions, calculate Iz (i)...
2) Consider the circuit below. Assume B=49 A/A, VBe=0.7V, VCEsat=0.2V. If the Collector current is Ic = 9.8 mA, Find Vc, VE, VB and VBB; as well as the currents IE and IB. Hint: VBB>0. Verify your assumption. 15V V BB ic 3 Rc CS 30622 AVC RB 10k 2 B E → VE ięRE ES 33012
RE -3.3k2 Figure 5. Vbe-0.7V (active), Vce 0.2V (saturation), p-100 For the circuit shown in Figure 5: a) If V oV DC, find the DC bias point for Q1? b) Draw the small signal equivalent circuit and evaluate the small signal AC voltage gain. c) Sketch le vs Vce and show the operating point for the transistor. d) How would you change the bias to obtain maximum signal swing?
please write clearly
Problem 3: For the bias circuit shown below, perform the following knowing that VCE(sat) = 0.2V: (a) Solve for the Q-point (Ic and Vce). (b) Check the thermal stability of this bias circuit. (c) Draw the DC load line of the circuit and locate the Q-point on it. (d) If AC waveforms are superimposed, calculate the maximum lcſpeak), maximum lofpeak), and maximum Vcelpeak) for linear operation, i.e. without having waveform distortion. Vec +10 V Rc 2 k2...
Question 3. Unregulated supply Rz IL Vin IR Ib (a) The circuit on the right shows a series regulator connected to the output of an unregulated power supply. The transistor has B =50, and a 6 volt Zener diode is used. When the load current, Il, is 1 amp the de input voltage from the unregulated supply, Vin, is 11 volt, VBE = 1 volt and the Zener diode current, Iz, is 20 mA. For these conditions, calculate Iz (i)...
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