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For the BJT circuit shown below, assume that the current gain is B = 100 and...
D. For the transistor circuit shown in Figure 7, assuming that the transistor is in the...
D. For the transistor circuit shown in Figure 7, assuming that the transistor is in the forward active mode, and B = 100 and VBE = 0.7V, calculate Base current 1B Collector current Ic (iii) Emitter current le (iv) Collector to emitter voltage Vce and (v) Voltage across the 2009 resistor v 3 80022 10 kV W VCE VBE مت + + 1 2001} 1 1
The NPN transistor in the circuit shown haes B-60 Assuming that the BJT is operating in the deep ...
answer i-iv please
The NPN transistor in the circuit shown haes B-60 Assuming that the BJT is operating in the deep saturation mode ie. VCEsat-02y and VBE-07V ßforced-10. Question 3: 20% p-60) Assuming that the BJT is operating in the deep Rg i) Calculate collector current, Ic. (4%) ii) Calculate voltage VBB and base current,IB(6%) iii) If we keep VBB and Rc the same, i.e. at 1k2, what is the minimum value of RB to restore the transistor beta to...
miz 22 - Apr 14, 2020 Vo=8V on't forget units! For the npn BJT circuit at...
miz 22 - Apr 14, 2020 Vo=8V on't forget units! For the npn BJT circuit at right, calculate the base current is, collector current ic, emitter current is, and the collector-emitter voltage Vce. The forward current gain for the transistor is Br = 150. κι ΚΩ Vana_MW kr R, 100 k92 VRO i ic= 14702 _ VCE Vcc=6 V 32.2 k 2 R 120 k92 For the npn BJT circuit at right, calculate the value of Br so that the...
please answer this ASAP Answer the following questions for the below BJT amplifier circuit. Assume capacitors...
please answer this ASAP
Answer the following questions for the below BJT amplifier circuit. Assume capacitors are short in the signal circuit. Use Vr 25 mV,B = 100, Vpo = 0.7 V, and Ignore the early effect in the bias and signal circuits Find the Bias parameters of the amplifier circuit a) b) Find the small signal parameters of the amplifier. c) Draw the small signal equivalent circuit. Find the open loop voltage gain (Ayo), voltage gain (A,), total circuit...
1. Consider the Common-Emitter BJT amplifier circuit, shown below. VD VOD BJT Parameters: B=99 A/A i=0...
1. Consider the Common-Emitter BJT amplifier circuit, shown below. VD VOD BJT Parameters: B=99 A/A i=0 RE Co Circuit Parameters: Ca Cc2 = 0 F Car = OF R = 2022 R = 2002 R1 = 25.8 k22 Ry2 = 51.6 ks V = 15 V VEE=0 V Сct Active Mode: Va >0.2 V Vwx=0.7V Ic=B1, Ic=al, 1 R2 3 SRCA a) Find the open-circuit voltage gain, Ave, of this amplifier circuit. Verify your assumptions. b) Compute the input resistance,...
BJT DC Operating Points and AC small signal parameters. ) For the BJT circuit below, calculate...
BJT DC Operating Points and AC small signal parameters. ) For the BJT circuit below, calculate the DC values for Vc, VB. VE, c, IB, and IE. Compute the AC small signal parameters gm, Tz, Te. Assume the transistor p-150, VBE 0.7V, and V 25.9mV 10V Vc Ic VB Is VeE R82 100kΩ RE1 100 RE22k0
Question 1 (4 points) Voc 3 Rc RB13 The voltage-divider bias circuit shown has Rc =...
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...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2 kQ Figure 1.1 [Rajah 1.1) SECTION A Bakagian A Question 1 Soalan 1 State THREE (3) operating regions in Bipolar Junction Transistor (BJT) and (a) briefly explain. [Nyatakan TIGA (3) kawasan operasi untuk transistor simpang dwikutub (BJT) dan jelaskan.] (3 Marks/Markah) (b) Based on the Figure 1.1, given B 100 and VBE (ON) 0.7 V. [Berdasarkan Rajah 1.1, diberi B 100 dan Vas (ON...
1. (10 pts) Find the voltage gain for the circuit shown below, assume β-200. Vbe-0.6 and...
1. (10 pts) Find the voltage gain for the circuit shown below, assume β-200. Vbe-0.6 and Vin(t)-1.2+0.2sin(2*pi*1k't) Rc 2k Rb V1 MW V2 40k 10 SINE(1.2.21k 0 0010) tran .01 2. Answer the following questions based on the circuit above. a. Is it possible to drive the amplifer in saturation by changing the values of B, Rb, and Rc, explain your answers. b. What ranges of Rc can be used on this amplifier without going on saturation mode? c. Can...
Q1. The BJT in the circuit of figure has 8 = 100 and Vr = 25mV....
Q1. The BJT in the circuit of figure has 8 = 100 and Vr = 25mV. Eind. I, VCE, Sm, Riu seen by the voltage source, the voltage gain and the current gain considering that ro - for simplicity. Find, as well, the voltage gain when the bypass capacitor is removed from the circuit (10 marks) Vcc 9 +12 V RM 380k 22 RS422 C. R. C R$10k2 100 kΩ R, 4010 RS3k2 = Figure 1
D. For the transistor circuit shown in Figure 7, assuming that the transistor is in the forward active mode, and B = 100 and VBE = 0.7V, calculate Base current 1B Collector current Ic (iii) Emitter current le (iv) Collector to emitter voltage Vce and (v) Voltage across the 2009 resistor v 3 80022 10 kV W VCE VBE مت + + 1 2001} 1 1
answer i-iv please
The NPN transistor in the circuit shown haes B-60 Assuming that the BJT is operating in the deep saturation mode ie. VCEsat-02y and VBE-07V ßforced-10. Question 3: 20% p-60) Assuming that the BJT is operating in the deep Rg i) Calculate collector current, Ic. (4%) ii) Calculate voltage VBB and base current,IB(6%) iii) If we keep VBB and Rc the same, i.e. at 1k2, what is the minimum value of RB to restore the transistor beta to...
miz 22 - Apr 14, 2020 Vo=8V on't forget units! For the npn BJT circuit at right, calculate the base current is, collector current ic, emitter current is, and the collector-emitter voltage Vce. The forward current gain for the transistor is Br = 150. κι ΚΩ Vana_MW kr R, 100 k92 VRO i ic= 14702 _ VCE Vcc=6 V 32.2 k 2 R 120 k92 For the npn BJT circuit at right, calculate the value of Br so that the...
please answer this ASAP
Answer the following questions for the below BJT amplifier circuit. Assume capacitors are short in the signal circuit. Use Vr 25 mV,B = 100, Vpo = 0.7 V, and Ignore the early effect in the bias and signal circuits Find the Bias parameters of the amplifier circuit a) b) Find the small signal parameters of the amplifier. c) Draw the small signal equivalent circuit. Find the open loop voltage gain (Ayo), voltage gain (A,), total circuit...
1. Consider the Common-Emitter BJT amplifier circuit, shown below. VD VOD BJT Parameters: B=99 A/A i=0 RE Co Circuit Parameters: Ca Cc2 = 0 F Car = OF R = 2022 R = 2002 R1 = 25.8 k22 Ry2 = 51.6 ks V = 15 V VEE=0 V Сct Active Mode: Va >0.2 V Vwx=0.7V Ic=B1, Ic=al, 1 R2 3 SRCA a) Find the open-circuit voltage gain, Ave, of this amplifier circuit. Verify your assumptions. b) Compute the input resistance,...
BJT DC Operating Points and AC small signal parameters. ) For the BJT circuit below, calculate the DC values for Vc, VB. VE, c, IB, and IE. Compute the AC small signal parameters gm, Tz, Te. Assume the transistor p-150, VBE 0.7V, and V 25.9mV 10V Vc Ic VB Is VeE R82 100kΩ RE1 100 RE22k0
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...
Vcc= 15 V Rc 2 kO R1 10 kO Vo C1 R2=5 kQ Vs RE= 2 kQ Figure 1.1 [Rajah 1.1) SECTION A Bakagian A Question 1 Soalan 1 State THREE (3) operating regions in Bipolar Junction Transistor (BJT) and (a) briefly explain. [Nyatakan TIGA (3) kawasan operasi untuk transistor simpang dwikutub (BJT) dan jelaskan.] (3 Marks/Markah) (b) Based on the Figure 1.1, given B 100 and VBE (ON) 0.7 V. [Berdasarkan Rajah 1.1, diberi B 100 dan Vas (ON...
1. (10 pts) Find the voltage gain for the circuit shown below, assume β-200. Vbe-0.6 and Vin(t)-1.2+0.2sin(2*pi*1k't) Rc 2k Rb V1 MW V2 40k 10 SINE(1.2.21k 0 0010) tran .01 2. Answer the following questions based on the circuit above. a. Is it possible to drive the amplifer in saturation by changing the values of B, Rb, and Rc, explain your answers. b. What ranges of Rc can be used on this amplifier without going on saturation mode? c. Can...
Q1. The BJT in the circuit of figure has 8 = 100 and Vr = 25mV. Eind. I, VCE, Sm, Riu seen by the voltage source, the voltage gain and the current gain considering that ro - for simplicity. Find, as well, the voltage gain when the bypass capacitor is removed from the circuit (10 marks) Vcc 9 +12 V RM 380k 22 RS422 C. R. C R$10k2 100 kΩ R, 4010 RS3k2 = Figure 1
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