APCB circuit using 2n3904 transistors is used to construct a Darlington-pair input circuit as shown below. Assume Br= 100. The Early voltage for the transistor is 75V. Determine the ECP circuit a) input resistance Select Rin MQ. b) Differential Voltage gain Select) * Avs ) Commom Mode Rejection Ratio Select in dB

Q: How: For the fixed bias BJT circuit B = VCE IC, RL=8 and vcc = 24 V; determine the maximum Power…

A: Given, Configuration - fixed bias RL = 8 ohm Vcc = 24 volts

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A: Note: As per company guidelines, only the first question will be solved as both the questions are…

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A: TRANSISTOR BIASING: The main and the most important function of a transistor is to do amplification.…

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A: The solution is givenn Below

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Q: For the circuit in Figure 3, the transistor parameters are ß = 120, VBE (on) = 0.7 V, and VA = 50 V.…

A: As per company guidelines, only the first 3 subparts will be solved. If the fourth subpart is…

Q: 4. Assume Q₁ = Q₂ and Q3 Q4 = Q5. Neglect the base current. (a) What are the advantages of using…

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Q: 0.37 The pover amplifier supplies 4 watts for 8 olms load. The zero-signal d.c. Collector current is…

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Q: R Vout Vin R. Figure Q1 R1 = 40 kO Vcc = 10 V R3 = 2 kQ Vin = 10 mV Table of Component values and…

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Q: Figure 4 shows a current mirror based on MOSFETS. Derive a formula relating the input current Iin to…

A: We are authorized to answer one question at a time. Since you have not mentioned which question you…

Q: Q.1/ Figure below shows a CE power amplifier in which the collector resistor serves also as the…

A: Given the circuit: given, βdc=βac=100 a. We need to determine the dc Q point (ICQ and VCEQ ) b. We…

BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.