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  3. pl consider the cb amplifier of figure 1 for which...

Question: pl consider the cb amplifier of figure 1 for which...

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Pl. Consider the CB amplifier of Figure 1, for which Vcc-15 V, Rs-50 Ω, and RL-10 kQ. For the BJT, assume that B150, VBE.on0.7 V, and VcE,sat 0.3 V, and ignore the Early effect. For the other resistances, however, assume the same values as those you used for the Common-Emitter (CE) amplifier lab (disregard the value for RE2, as the resistor does not exist in the CB amplifier of Figure 1). Therefore, copy the same quiescent voltage and current values as those you found for the CE amplifier in Table P1(a), or calculate them again if you dont have a copy. Then, manually calculate the no-load voltage gain Avo, voltage gain Av - vo/vi, input resistance Ri, and output resistance Ro of the CB amplifier. Complete Table P1(b). Show all the work. UC vo Signal Sourcet Figure 1. Common-Base (CB) amplifier.Table P1(a). Quiescent voltages and currents of the CB amplifier._ VBVI Table P1(b). Parameters of the CB amplifier of Figure 1. A,[V/V for Ri - 10 k2 Rolk2] Rilk2]P2. Simulate the CB amplifier of Figure 1, assuming that the transistor is the 2N3904, Vcc-15 V, R,-50 Ω, R1-10 kQ, C,-C2-10 μF, and C,-100 μF. Also assume us to be a 1-kHz symmetrical sinusoidal voltage. However, choose the magnitude of vs in such a way that the waveform of vo is not clipped and also v, does not swing by more then 15 mV (or 10 mV, peak-to-peak). Present the waveforms of vs, v, and vo for three cycles (periods) as Graph P2. Make sure that v, and vo are in-phase. Otherwise, check your simulation model and parameters. Also, verify that your manual calculation of Av (reported in Table P1(b) agrees more or less with the gain indicated by the waveforms of Graph P2. Otherwise, check your calculations and/or your simulation model Graph P2. Source, input, and output voltage waveforms of the CB amplifier of Figure 1, with Rs 50 Ω and RL-10 kΩ

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