- #1
kadzuki2
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Homework Statement
I have to design a bandpass filter (300Hz to 3000Hz). I have been given a variety of resistors and capacitors to work with.
Oh yes, another thing is that i need an output voltage that's <8V. I'm cascading it with another IC.
Capacitors - 10nF, 0.1µF, 0.33µF, 0.47µF, 1µF, 4.7µF, 100µF, 220µF
Resistors - 100, 330, 1K, 3.3K, 4.7K, 5.6K, 10K, 22K, 47K
I have tried using my textbooks as a reference and i used a given example. Then i tried working from there on...
Homework Equations
Some of the formulas given are.. (With reference with my http://img380.imageshack.us/img380/9781/image3kq1.png" )
http://www.testdesigner.com/include/math/images/-1926637852.png
http://www.testdesigner.com/include/math/images/639695238.png
The Attempt at a Solution
I have tried using those formulas, however the best i got was either very small resistance with high capacitance or vice versa.
Am i doing it the right way?
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