1. An amplifier has voltage gain A, = -45 V/V, and 21 dB power gain. Find the amplifier current gain in dB. a) 7.19 b) 5

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1 An Amplifier Has Voltage Gain A 45 V V And 21 Db Power Gain Find The Amplifier Current Gain In Db A 7 19 B 5 1 (72.65 KiB) Viewed 10 times

1. An amplifier has voltage gain A, = -45 V/V, and 21 dB power gain. Find the amplifier current gain in dB. a) 7.19 b) 5.74 c) 4.50 d) 11.1 e) 8.94 2. The amplifier in the previous question has output voltage saturation levels at +9 V and -6 V. If the input voltage is v₁ = A + B sin(ot) mV, and A is chosen to get the maximum undistorted peak-to-peak output voltage, find the maximum value of B (in mV) to avoid distortion. b) 115 e) 214 a) 100 c) 167 d) 136