Problem 5. Consider the circuit on the right. a) Assume ß 100. Find Ic and 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
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
the circuit below with β-100.1 1: Consider and Ki- 20 V. The circuit is to Ic 0.2mA operate such that Iccz Ics tion currents for esQ &Qs are double that of 21.Q..Q, ssume that the saturation & Qs a- Find Ics, Ico, Icr&Ire b- Find the value of R. for (vo2-v Find the differential gain (Ad 5 V 5 2i 92 0
the circuit below with β-100.1 1: Consider and Ki- 20 V. The circuit is to Ic 0.2mA operate...
For the BJT circuit shown below, assume that the current gain is B = 100 and the forward voltage V,= 0.7 V. (1) Please find is, ic, ie, VBE and VCE (2) Decide the operation mode of this BJT. 4V B 40k W
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...
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Problem 1: BJT DC Circuits Analyze the three circuits below, first analytically and then verify using PSPICE. You have to solve each circuit - that is, find the status of the BJT (active, saturation or cutoff mode) and then find all the node voltages and all the currents. Whenever you solve manually always make...
Download the datasheet for 2N3904 and find the value of Bp. (Hint: Use average value) Be= Voc +10 V RB We are going to consider the common emitter configuration circuit shown in the figure to test a 2N3904 npn Bipolar Junction Transistor (BJT) under DC bias conditions. Your circuit should place a fixed collector resistor, Rc, in the circuit to prevent the collector current, Ic, from exceeding 40 mA (for this, you know that the minimum value of is zero)....
+ 10 V IRL 100 k2 VBB sv 51. 2 Cnsider the circuit shown to the right. Assume Poc 100. (40 points) (a) Let Vsa 5 V, determine lB, lc lE, IRL and VcE in the circuit. (b) What minimum value of VBB is required to saturate this transistor? Assume Vedsat) = 0 V and ic-. 3) Assume Poc 50, VCElsat) 0 V and Icicutof) 0 A. (30 points) (a) Plot the load line for this circuit (b) Let VaB...
Consider the circuit below. Junction turn-on voltage is 1V. Vce,sat ≈ 0.2V, βF = 100. Fan resistance = 24 Ω. (a). find IC, VCE for V(pin 5) = 0.5V. (b) find IC, VCE for V(pin 5) = 5V.
Consider the npn BJT with a turn-on voltage V1 = 0.70 V, and a saturation emitter-collector voltage V CE/SAT) = 0.20 V. (a) [20 points) Consider this transistor in a common- emitter circuit (Re = 0). Design this common- emitter circuit to produce the IV (Ic vs. VCE) characteristic and load line (LL) as shown in the graph. Your answers are the following: a drawing of the circuit; the values of Vcc, Rc, VBB, and Ra; and the value for...