test #1 Fall 2001

test #1 Fall 2001 - Name EE 3220 Test 1 Summer 2001 SSN DO...

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Unformatted text preview: Name:_________________________________________ EE 3220 Test # 1 Summer 2001 SSN:__________________________________________ DO NOT WRITE ON THE BACK OF THESE PAGES. 1.) Perform the DC bias analysis for the circuit below. (Find all node voltages and currents). What is the power absorbed by the transistor? 2.) For the BJT current source below, find: Io, rn, Power in Q3. Given ro3 = 10 4 , and β = 100 3.) For the circuit below, what is the largest voltage that will still have the transistor operating in the constant current region? Draw the transfer characteristic (v o /v s ) for the circuit. 4.) Use the small signal model to compute the input and output impedance for the circuit below. 5.) Compute the power delivered to the load for this cascaded amplifier network. How could the power delivered be improved further? 6.) Choose a value for R C and R...
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test #1 Fall 2001 - Name EE 3220 Test 1 Summer 2001 SSN DO...

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