# q09 - | V o/V i | A low = − R F R 2 A high = − R F R 1...

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ECE3050Ana logE lectron icsQu iz9 July 15, 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 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 of 2. (a) What is the expression for the voltage gain V o /V i at very low frequencies? (b) What is the expression for the voltage gain V o /V i at very high frequencies? (c) What is the expression for the pole frequency in rad / s for the transfer function for V o /V i ? (d) What is the expression for the zero frequency in rad / s for the transfer function for V o
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Unformatted text preview: | V o /V i | . A low = − R F R 2 A high = − R F R 1 k R 2 ω pole = 1 ( R 1 + R 2 ) C ω zero = 1 R 1 C High-pass shelving. 2 of 2. (a) What is the expression for the voltage gain V o /V i at very low frequencies? (b) What is the expression for the voltage gain V o /V i at very high frequencies? (c) What is the expression for the pole frequency in rad / s for the transfer function for V o /V i ? (d) What is the expression for the zero frequency in rad / s for the transfer function for V o /V i ? (e) Sketch and label the straight line Bode magnitude plot for | V o /V i | . A low = 1 + R F R 1 + R 2 A high = 1 + R F R 1 ω zero = 1 ( R 1 + R F ) k R 2 C ω pole = 1 R 1 k R 2 C High-pass shelving. 1...
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