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# q01 - R 2 1100 v s 5 g m 1 20 v 1 v s R 1 R 1 R 2 g m v 1 R...

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ECE 3050 Analog Electronics Quiz 1 August 26, 2009 Professor Leach Last Name: First Name: Instructions. Print your name in the spaces above. Place a box around any answer. Honor Code Statement: I have neither given nor received help on this quiz. Initials 1 of 2. For v s = 5 V , R 1 = 11 k , R 2 = 1 . 1 k , and g m = 1 / 20 : (a) Use superposition, voltage division, current division, and Ohm’s Law to solve for v 1 . (b) Use the values of v s and v 1 to solve for v 2 . R 1 11000
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Unformatted text preview: R 2 1100 v s 5 g m 1 20 v 1 v s R 1 R 1 R 2 . g m v 1 . R p2 R 1 R 2 , . v 1 v s R 1 R 1 R 2 1 g m R p2 R 1 R 2 , . . v 1 0.089 = v 2 v s v 1 v 2 4.911 = 2 of 2. (a) With the aid of a graph, illustrate how the value of the diode small-signal resistance is de f ned. [It is the reciprocal of the slope of the i D versus v D graph.] (b) Draw and label the hybrid-π model of the BJT. 1...
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