# su10q06 - 2 2. Shown is a JFET current source. Given I D =...

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ECE 3050 Analog Electronics Quiz 6 June 30, 2010 Professor Leach Name Instructions. Print your name in the space above. Honor Code: I have neither given nor received help on this quiz. Initials 1. Given R 1 = 10kΩ , R 2 = 20kΩ , R 3 = 40kΩ , and R 4 = 80kΩ . (a) With v i 2 = 0 , solve for A v 1 = v o /v i 1 . (b) With v i 1 = 0 , solve for A v 2 = v o /v i 2 . v i 1 R 1 + v o R 4 + R 2 b R 3 R 3 R 2 + R 3 = 0 = v o v i 1 = ( R 4 + R 2 b R 3 )(1 + R 2 /R 3 ) R 1 = 14 v o v o 1 = R 4 R 3 =
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Unformatted text preview: 2 2. Shown is a JFET current source. Given I D = ( V GS V TO ) 2 , = 16mS , and V TO = 2V . (a) Solve for V GS for I D = 1mA . V GS = r I D + V TO = 1 . 75V (b) What is the required value of R S for I D = 1mA ? R S = V GS I D = 1 . 75k 1...
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## This note was uploaded on 05/26/2011 for the course ECE 3050 taught by Professor Hollis during the Summer '08 term at Georgia Institute of Technology.

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