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venkyelectrical
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Asked: 2022-01-02T14:28:38+00:00 In:

1.66 An amplifier with an input resistance of 5 kΩ, when driven by a current source of 1 µA and a source resistance of 200 kΩ, has a short-circuit output current of 5 mA. When the amplifier is used to drive a 2- kΩ load, an output voltage of 5 V is observed. When connected to a 1- kΩ load, give the values of the voltage gain, current gain, and power gain expressed as ratios and in decibels. 683.3 V/V; 56.7 dB; 3.333 A/A; 70.5 dB; 2.34 × 106 W/W; 127.4 dB

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1.66 An amplifier with an input resistance of 5 kΩ, when driven by a current source of 1 µA and a source resistance of 200 kΩ, has a short-circuit output current of 5 mA. When the amplifier is used to drive a 2- kΩ load, an output voltage of 5 V is observed. When connected to a 1- kΩ load, give the values of the voltage gain, current gain, and power gain expressed as ratios and in decibels.

683.3 V/V; 56.7 dB; 3.333 A/A; 70.5 dB; 2.34 × 106 W/W; 127.4 dB

microelectronics by sedra and smith 8th edition chapter 1
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