. Find B, RB, VCE 4V . . . . 8V.. ........ .+. . . ....

Question

Question

4V . . . . 8V.. ........ .+. . . . VCE + VBET ... .. For the given above circuit. VBE = 0.7V. If a = 0.986 find ß of the BJT. .

Using the above parameters, a = 0.986, RC = 212, RE=2.0 k 2, design RB such that VE = 2V.

Using the above parameters,Find VCE.

Find B, RB, VCE

Answer 1

Answer #1

Be a la 70.4286 Vezav. RE OKIRC=2K 26 E = 2 = mA kre for loop 4 - RB IB IVBE +2 IB = IE=0.014mA RB = 4.0.7-2 0.014m = 92.8571

Answer 2

Similar Homework Help Questions

RE 3K30 V_B Dar v.ce vor RC ROOLIVC B = 100 and VBE = -0.7V Fig....

RE 3K30 V_B Dar v.ce vor RC ROOLIVC B = 100 and VBE = -0.7V Fig. 2 1. Calculate: VB.Ve V, and Vce. 2. Calculate:IB., and Ic. 3. Using the same circuit and assuming active mode operation, find the resistor values (R1, R2, Re and Rc), to bias the transistor at the Q-point: Vce = -8 V and Ic = 8 mA. Use the following parameters: Vcc = 20 V,ß = 200,Ve = 16 V, RTH = 0.1BRg.
a) Find the operating point (Ic and Vce) of the circuit shown in below. b) The...

a) Find the operating point (Ic and Vce) of the circuit shown in below. b) The BJT is biased at Ic = 1.5mA.Find the value of the VEE when all other parameters remain same I Vcc=5V + R 5k RA C- 260k PE=200 UT V26mV VB=0.7V -Ve=-2V
Given RB = 240 k., Rc = 1.2 k., and = 120. Determine: a) IB b)...

Given RB = 240 k., Rc = 1.2 k., and = 120. Determine: a) IB b) Ic c) le d) VBE e) VCE f) Mode of operation (cutoff, active, saturation) Given RB = 47 kO2, Rc = 1.2 k2 and B = 120. Determine: g) Mode of operation (cutoff, active, saturation) O 8V For the circuit shown in Question #2, Vcc = 16 V, RB = 620 kl, Rc = 2 kN and B = 120. a) Determine le b)...

[1] The circuit diagram on the left below is a common emitter amplifier. It is the...

[1] The circuit diagram on the left below is a common emitter amplifier. It is the full complement of components for this type of amplifier ready for AC analysis. This amplifier will be discussed in lecture prior to the lab exercises. However, with the circuit including only Rc. RE, Ri, and R2 as shown in the figure on the right, proceed with the design for a DC operating point of the common emitter amplifier. The following parameters are given: Vcc...
Problem 5 Given the following circuit, assume the following parameters VBB IV, RB 220 k, RC...

Problem 5 Given the following circuit, assume the following parameters VBB IV, RB 220 k, RC = 2 k, VCC= 10 V, VBE(on)-0.7 V, and B 200 a) Calculate the base, collector, and emitter currents and the C-E voltage, also, calculate the transistor power dissipation b) What transistor configuration does the circuit resemble? Vcc=10V RC=2k Rg=220 kQ VCE VBB= 1V o + VRE IB
Simplify the following BJT circuit using Thevenin's theorem, then find Is, IC, lE and VB, VCE....

Simplify the following BJT circuit using Thevenin's theorem, then find Is, IC, lE and VB, VCE. Given vcc-6 V, R1.50kS2, R2-30 kf2, RE-2 kS2, and RC-3.3 ㏀ and assume p-100.(show your workinthe Ri

(25pts) 1. Draw and analyze a four resister BJT (CE) bias circuit with the following values:...

(25pts) 1. Draw and analyze a four resister BJT (CE) bias circuit with the following values: Ri=70 k 2, Rz=100 k., Rc=5k92, Re=3 k2 and Voc=16 V. Find the operating points Ico and VCEQ Assume a BJT transistor (npn) with B=250 and VBe=0.7V
Consider the BJT common-emitter amplifier in Figure 1. Assume that the 2N3904G transistor has the following parameters: β-206, VBE-0.TV and the Early voltage VAT 1000V. vCC RB1a I multiple resistors...

Consider the BJT common-emitter amplifier in Figure 1. Assume that the 2N3904G transistor has the following parameters: β-206, VBE-0.TV and the Early voltage VAT 1000V. vCC RB1a I multiple resistors RC want n Vload 22HF Rload 01 2N3904G V1 6302 4.7HF RE2CE 0.01Vpk 1kHz maliple esistons lue you available in the ki Figure 1 BJT CE amplifier 0.5 V and VC-3 V (a) Design the DC biasing circuit so that lc-2 mA, VCE = 2.5 V, VE Consider the BJT...
(20 pts) The BJT in the circuit below has the following specifications: • in active mode...

(20 pts) The BJT in the circuit below has the following specifications: • in active mode ß = 50, VBE = 0.76 V, and • in saturation VCEsat = 0.2 V. Find VE, VB and Vc and determine the mode of operation (active, saturation, cut-off). Given values are: /= 1 mA, Rg=200 kN and Re =4 k12. I Vc RB VB. VEم RE

(25pts) 1. Draw and analyze a four resister BJT (CE) bias circuit with the following values:...

(25pts) 1. Draw and analyze a four resister BJT (CE) bias circuit with the following values: Ri=70k12, R2=100 k 2, Rc=5 k1, RE=3 k2 and Vac=16 V, Find the operating points loo and VCEQ Assume a BJT transistor (non) with B=250 and VBe=0.7V