1. Review Test 2 Ch 6, 7, 8 ECE 2110 Western Michigan University

2. For the circuit shown solve for the transfer function H(s). R1 = 1.5k, C1 = 4.7  F, C2 = 6.2  F. +vo-+vo- ANS

3. For the diode circuit solve for the DC biases point. V+ = 3v, R1 = 750 , R2 = 250 , and Rs = 50 . ANS

4. Solve for the DC Q-point current I E of the transistor.  = 110 ANS

5. Draw the AC circuit with the transistor replaced with the small signal model.

6. For the AC circuit of the transistor solve for the voltage v o /v i.  = 110 ibib ibib +vo-+vo- ANS

7. Add the two hex numbers together in binary and convert the result to hex. + ANS 00000 00011 00102 00113 01004 01015 01106 01117 10008 10019 1010A 1011B 1100C 1101D 1110E 1111F

8. Convert the two dec numbers to binary. 300 and 40. Chose the answer for 40 in binary. 200 100 50 2.51 00 0.51 ANS

9. Subtract the two numbers given in binary and convert the results to hex. 00000 00011 00102 00113 01004 01015 01106 01117 10008 10019 1010A 1011B 1100C 1101D 1110E 1111F - + +