The band-pass filter in the figure is required to pass signals with a frequency of f = 4 kHz with a tolerance of 10% (For example, for a 100 kHz operation, the low cut-off frequency will be fOL = 90 kHz and the high cut-off frequency fOH = 110 kHz). Accordingly, when RG1 = 470 Ω, RG2 = 560 Ω, RF1 = 1.2 kΩ, RF2 = 2 kΩ, C1 = 0.05 μF and C2 = 0.03 μF, what should the values of the resistors R1 and R2 be, respectively? (Op-amps would be considered ideal.)
The band-pass filter in the figure is required to pass signals with a frequency of f = 4 kHz with a tolerance of 10% (For example, for a 100 kHz operation, the low cut-off frequency will be fOL = 90 kHz and the high cut-off frequency fOH = 110 kHz). Accordingly, when RG1 = 470 Ω, RG2 = 560 Ω, RF1 = 1.2 kΩ, RF2 = 2 kΩ, C1 = 0.05 μF and C2 = 0.03 μF, what should the values of the resistors R1 and R2 be, respectively? (Op-amps would be considered ideal.)
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter17: Commercial And Industrial Air-conditioning Control Systems
Section: Chapter Questions
Problem 22RQ
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The band-pass filter in the figure is required to pass signals with a frequency of f = 4 kHz with a tolerance of 10% (For example, for a 100 kHz operation, the low cut-off frequency will be fOL = 90 kHz and the high cut-off frequency fOH = 110 kHz). Accordingly, when RG1 = 470 Ω, RG2 = 560 Ω, RF1 = 1.2 kΩ, RF2 = 2 kΩ, C1 = 0.05 μF and C2 = 0.03 μF, what should the values of the resistors R1 and R2 be, respectively? (Op-amps would be considered ideal.)
a.
R1 = 265,26 Ω ve R2 = 1205,70 Ω
b.
R1 = 884,20 Ω ve R2 = 361,71 Ω
c.
R1 = 884,20 Ω ve R2 = 723,42 Ω
d.
R1 = 1503,15 Ω ve R2 = 1687,98 Ω
e.
R1 = 1503,15 Ω ve R2 = 723,42 Ω
f.
R1 = 884,20 Ω ve R2 = 2049,69 Ω
g.
R1 = 1237,89 Ω ve R2 = 1205,70 Ω
h.
R1 = 884,20 Ω ve R2 = 1687,98 Ω
i.
R1 = 884,20 Ω ve R2 = 1205,70 Ω
j.
R1 = 1503,15 Ω ve R2 = 1205,70 Ω
k.
R1 = 530,52 Ω ve R2 = 1205,70 Ω
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