Design 6th Order Butterworth Anti Alias Filter

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pavvi59
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Hi guys,

please help me this problem.
A certain application requires a 6th order Butterworth type Anti Alias Filter (AAF). The configuration in 2nd order Sallen & Key Filter is to be used and carry out a component level design of the filter.
thnkx.
 

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Thread moved from EE to Homework Help Engineering.

Welcome to the PF, pavvi59. We do require that you show some of your own work before we can offer tutorial help. So what can you show us about Sallen & Key filter topologies? How many opamps will be required to make a 6th order filter? What polynomial form will you need to use?