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A. (This question is on a pnp Transistor) (a) Show all the internal and external current...
(c) Draw the transfer and output I-V characteristics of the p'np transistor for CB and CE configurations. (d) Draw the small-signal equivalent circuit of the p'np transistor
A. As an electronic device, what is the function or purpose of a bipolar junction transistor when it is utilized in an analog circuit? B. Make a sketch of a typical volume element of a silicon pnp transistor connected in active larger than the base current. In your sketch, show the path of carriers (both holes and electrons) as they proceed from the emitter to the collector. Identify the paths of all 3 types of base current and explain what...
In the circuit of given below, Vsig is a small sine wave signal with zero average. The transistor B is 100. a) Find the value of RE to establish a dc emitter current of about 0.5 mA. b) Find Rc to establish a dc collector voltage of about +5 V c) For RL10 kS2 and the transistor ro 200 k2, draw the small-signal equivalent circuit 5. of the amplifier and determine its overall voltage gain +15 V Re O Vo...
show all the steps (35p) 5. For this single transistor amplifier, the transistor parameters are VI - 1V. Kn-Ima/v., and 1=0. VDD=5V, Rs - 1k, Rd = 4K, RI - 300K, R2 = 100K and RL=10K. Copyright The Companies, Inc Permission required for reproduction or display DD S ZBY V39 a) Construct DC equivalent circuit. Don't include any circuit elements if they are not necessary for DC analysis. b) Find the Ice and gm c) Where is the quiescent DC...
An npn transistor is employed in a common-base amplifier. 4 p 100, VBE 0.7 V. +-5V 2Ks2 Vo 5ΚΩ 4.3KM -5V in It is known that the device is biased to have Ig of 1 mA. Determine the transconductance of the transistor. (10 points) (a) (b) Draw the small-signal equivalent circuit employing the T- model. (10 points) An npn transistor is employed in a common-base amplifier. 4 p 100, VBE 0.7 V. +-5V 2Ks2 Vo 5ΚΩ 4.3KM -5V in It...
In the amplifier circuit below, the transistor has the following properties:Vt =1.5V,k’n=100 microA/V2,W=2 micro m ,L=0.2 micro m, lambda = 0V^-1 a. Find the dc values VG, VD, and VS. b. Verify (prove) that the circuit is in the proper region of operation for an amplifier c. Find the transconductance value, gm d. Draw the equivalent small-signal circuit model, replacing the NMOS with its pi-model e. Draw the equivalent small-signal circuit model, replacing the NMOS with its T-model f. Calculate...
Student Assessment 1. The complementary PNP/NPN emitter follower circuit is intended as a: a small signal voltage amplifier 6 high frequency amplifier. C high output impedance amplifier. d current/power amplifier 2. If a complementary PNP/NPN output pair is driven with dual polarity power () supplies then the input and output terminals will be at: a half of the positive supply voltage 6 0V (ground). C half of the negative supply voltage. a +0.6V. The Transfer Characteristic of a complementary PNP/NPN...
IX With reference to the transistor amplifier shown in Figure QB4 below d For the bipolar transistor circuit of Figure QB4 the following DC bias conditions were measured: VB made. 1.6 V and VBE =0.6 V. Detemine the value for RA, stating any assumptions e) Using these same conditions, calculate the current in Re and deduce the current in Rc, stating any assumptions made. Hence find the voltage across Rc and explain whether this voltage is suitable for this amplifier...
2.(20pts) The NFET transistor in the source-follower circuit has gm=5mA/V and 1=100k. Draw a hybrid- small-signal schematic. Derive expressions for and calculate the following: voltage gain v/v; and the output resistance Rout. Show all your work! C P +100 [104 You
Please answer and show all your work. Thank you! 6- A silicon pnp transistor has impurity concentrations of 5 x 1018 cm3, 7 x 1016 cm-3, and 2 × 1016 cm-3 in the emitter, base and collector, respectively. The base width is 1.0 ?m, and the device cross-sectional area is 0.2 mm2. When the emitter-base junction is forward biased to 0.5 V and the base-collector junction is reverse biased to 5 V, calculate the neutral base width and the minority...