q06 - f ed in part (a). Is the upper input the inverting or...

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ECE3050Ana logE lectron icsQu iz6 June 24, 2009 Professor Leach Last Name: First Name: Instructions. Print your name in the spaces above. Place a box around any answer. Honor Code Statement: Ihave neither given nor received help on this quiz. Initials For credit, you must give all equations that you use to calculate your answers. Credit will not be given for any answer without full supporting work. 1. The circuit diagram of an operational ampli f er is shown. Consider the capacitors to be open circuits.
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Unformatted text preview: f ed in part (a). Is the upper input the inverting or the non-inverting input? Path 1: Up at Q 1 B, down at Q 1 C, down at Q 3 E, down at Q 6 B, up at Q 7 B, down at Q 7 C, down at Q 10 B and Q 11 B, down at Output. Path 2: Up at Q 1 B, up at Q 1 E, up at Q 2 E, up at Q 4 B, up at Q 4 E, up at Q 7 B, down at Q 7 C, down at Q 10 B and Q 11 B, down at Output. Both paths are inverting. Thus the upper input is inverting. 2. An operational ampli f er circuit is shown. Solve for v o 1 , v o 2 , and v o 3 as functions of v i 1 and v i 2 . v o 1 = 6 v i 1 v o 2 = 3 v i 2 v o 3 = 9 v o 1 8 v o 2 = 54 v i 1 + 24 v i 2 1...
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