# HW7 - ECE200 Homework#7 vout(V 15 12 9 6 3 Due July...

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ECE200 Homework#7 Due: July 22 1. Given the amplifier transfer characteristics curve above, a. Determine whether a single or dual power supply is being used. b. Determine the power supply voltage. c. Calculate the voltage amplification. d. Calculate the power amplification in dB. e. Determine the output for mV t t v in ) 3 / 100 cos( 3 ) ( p - = . f. Plot the output for a rectangular pulse train with a 50% duty cycle, +10mV to -5mV input. g. Determine the maximum output sinusoidal voltage possible without clipping. h. Calculate the maximum power that this amplifier can deliver to an 8 speaker without clipping assuming a high pass filter eliminates the DC term. 2. A non inverting amplifier with a power gain of 80dB is using a dual power supply voltage of ±12V. a. Calculate the voltage gain of the amplifier. b. Sketch the transfer characteristics curve of the amplifier. c. Determine the peak to peak value of the largest input signal that can be amplified without clipping. d.

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## This note was uploaded on 09/03/2008 for the course ECE 200 taught by Professor Escuti during the Summer '07 term at N.C. State.

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HW7 - ECE200 Homework#7 vout(V 15 12 9 6 3 Due July...

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