7.75 Design a CE amplifier with a resistance Re in the emitter to meet the following specifications: (i) Input resistance Rin = 15 k. (ii) When fed from a signal source with a peak amplitude of 0.15 V and a source resistance of 30 k, the peak amplitude of vπ is 5 mV. Specify Re and the bias current IC. The BJT has β = 74. If the total resistance in the collector is 6 k, find the overall voltage gain Gv and the peak amplitude of the output signal vo.

75 9 - 7.75 Design a CE amplifier with a resistance Re in the emitter to meet the following specifications: (i) Input resistance Rin = 15 k. (ii) When fed from a signal source with a peak amplitude of 0.15 V and a source resistance of 30 k, the peak amplitude of vπ is 5 mV. Specify Re and the bias current IC. The BJT has β = 74. If the total resistance in the collector is 6 k, find the overall voltage gain Gv and the peak amplitude of the output signal vo.

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images - 7.75 Design a CE amplifier with a resistance Re in the emitter to meet the following specifications: (i) Input resistance Rin = 15 k. (ii) When fed from a signal source with a peak amplitude of 0.15 V and a source resistance of 30 k, the peak amplitude of vπ is 5 mV. Specify Re and the bias current IC. The BJT has β = 74. If the total resistance in the collector is 6 k, find the overall voltage gain Gv and the peak amplitude of the output signal vo.

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