The follower circuit is known as a Darlington pair. Let VCC=3V, β=10, VBE,ON=0.6V, and VA=∞ for both transistors. a) Com...

Question

Question

The follower circuit is known as a Darlington pair. Let V_CC=3V, β=10, V_BE,ON=0.6V, and V_A=∞ for both transistors.

a) Compute R_i1, R_i2, and R_out.

b) Find the small-signal voltage gain, $\frac{v_o}{v_i}$ .

Vec Ri2 2k Rout REloss o.SmA o5mA Ri1 Rat

engineering Electrical-Engineering

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Iveu Avaiy sis DC it oxS5 = SJo=Ar2 Ac Avausis VA=0 Souto TA OS5 oy 55 V V 5S V O kcLD Viu V in C9 100 5V Pin Vhez 2x21 X 550

Add a comment

Answer 2

Similar Homework Help Questions

2. For the follower circuit below, KNOWN AS A Darlington pair, let Vcc 9V VBEON0.6V, and B100, VA for both transist...

2. For the follower circuit below, KNOWN AS A Darlington pair, let Vcc 9V VBEON0.6V, and B100, VA for both transistors. a. Find each transistor operating point. b. If a load resistor of R 1ks2 is connected to the output terminal (RL not shown in the figure), find the voltage gain from the base of Q2 to the output, and the input resistance looking into the base of Q2 (R2). Hint: Consider Q2 as an emitter follower fed by a...
For the circuit shown below, let Vcc 9 V R2 RE-0.11 kQ, R1 3.6 k2. and R2 -5.6 kQ. The transistor parameters are β-200, VBE(on)-OTV, VA-100 V and VT = 0.026 V. (a) Determine the quiescent value o...

For the circuit shown below, let Vcc 9 V R2 RE-0.11 kQ, R1 3.6 k2. and R2 -5.6 kQ. The transistor parameters are β-200, VBE(on)-OTV, VA-100 V and VT = 0.026 V. (a) Determine the quiescent value of IEQ (b) Find the small-signal voltage gain Av Vo/vs (c) Determine the output resistance R, looking into output terminals Av= 0.5589 Ro-0.4688 Ω Ro-0.9118 Ω leQ- 23.76 mA Ra " 0.6538 Ω leo 39.52 mA A, 0.9938 For the circuit shown below,...
EXERCISES 8.12 For the circuit in Fig. 8. 19, let 1-1 m1A, Vcc-15 VR-|0 kQ, with α 1, and let the...

EXERCISES 8.12 For the circuit in Fig. 8. 19, let 1-1 m1A, Vcc-15 VR-|0 kQ, with α 1, and let the input voltages be: t'ai = 5 + 0.005 sin 2π × 1000t. volts, and = 5-0.005 sin 2π × 10001, volts. (a) If the BJTs are specified to have gr of 0.7 V at a collector current of 1 mA. find the voltage at the emitters. (b) Find g, for each of the two transistors. (c) Find ic for...

can someone help me with part c mpt tope alswersol the sdme part of you willbe penalized for this. Question 1 1 pts For the circuit shown in Figure 6.49, let Vcc -9V.RE 0.11 kQ, R1 3.6 k2, R2 5.6...

can someone help me with part c mpt tope alswersol the sdme part of you willbe penalized for this. Question 1 1 pts For the circuit shown in Figure 6.49, let Vcc -9V.RE 0.11 kQ, R1 3.6 k2, R2 5.6k(2, and Rs -o Ω . The transistor parameters are β-200. VBE(On)-Q7V, VA - 100 V and VT 0.026 V.(a) Determine the quiescent value of lEQ. (b) Find the small-signal voltage gain Av-vo/vg (c) Determine the output resistance Ro looking into...
Laboratory 2: Transistor circuit characteristics A. Objectives: 1. To study the basic characteris...

Laboratory 2: Transistor circuit characteristics A. Objectives: 1. To study the basic characteristics of a transistor circuit. 2. To study the bias circuit of a transistor circuit. B. Apparatus: 1. DC Power supply 2. Experimental boards and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Digital multi-meter....

The follower circuit is known as a Darlington pair. Let VCC=3V, β=10, VBE,ON=0.6V, and VA=∞ for both transistors. a) Com...

Homework Answers

Add Answer to:
The follower circuit is known as a Darlington pair. Let VCC=3V, β=10, VBE,ON=0.6V, and VA=∞ for both transistors. a) Com...

Post as a guest

Earn Coins

2. For the follower circuit below, KNOWN AS A Darlington pair, let Vcc 9V VBEON0.6V, and B100, VA for both transist...

For the circuit shown below, let Vcc 9 V R2 RE-0.11 kQ, R1 3.6 k2. and R2 -5.6 kQ. The transistor parameters are β-200, VBE(on)-OTV, VA-100 V and VT = 0.026 V. (a) Determine the quiescent value o...

EXERCISES 8.12 For the circuit in Fig. 8. 19, let 1-1 m1A, Vcc-15 VR-|0 kQ, with α 1, and let the...

can someone help me with part c mpt tope alswersol the sdme part of you willbe penalized for this. Question 1 1 pts For the circuit shown in Figure 6.49, let Vcc -9V.RE 0.11 kQ, R1 3.6 k2, R2 5.6...

Laboratory 2: Transistor circuit characteristics A. Objectives: 1. To study the basic characteris...

The follower circuit is known as a Darlington pair. Let VCC=3V, β=10, VBE,ON=0.6V, and VA=∞ for both transistors. a) Com...

Homework Answers

Add Answer to: The follower circuit is known as a Darlington pair. Let VCC=3V, β=10, VBE,ON=0.6V, and VA=∞ for both transistors. a) Com...

Post as a guest

Earn Coins

2. For the follower circuit below, KNOWN AS A Darlington pair, let Vcc 9V VBEON0.6V, and B100, VA for both transist...

For the circuit shown below, let Vcc 9 V R2 RE-0.11 kQ, R1 3.6 k2. and R2 -5.6 kQ. The transistor parameters are β-200, VBE(on)-OTV, VA-100 V and VT = 0.026 V. (a) Determine the quiescent value o...

EXERCISES 8.12 For the circuit in Fig. 8. 19, let 1-1 m1A, Vcc-15 VR-|0 kQ, with α 1, and let the...

can someone help me with part c mpt tope alswersol the sdme part of you willbe penalized for this. Question 1 1 pts For the circuit shown in Figure 6.49, let Vcc -9V.RE 0.11 kQ, R1 3.6 k2, R2 5.6...

Laboratory 2: Transistor circuit characteristics A. Objectives: 1. To study the basic characteris...

Add Answer to:
The follower circuit is known as a Darlington pair. Let VCC=3V, β=10, VBE,ON=0.6V, and VA=∞ for both transistors. a) Com...