A low-pass filter is needed to suppress the harmonics in a periodic waveform with f01 kHz. The

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A low-pass filter is needed to suppress the harmonics in a periodic waveform with f0¼1 kHz. The filter must have unity passband gain, less than 50 dB gain at the 3rd harmonic, and less than 80 dB gain at the 5th harmonic.

Since power is at a premium, choose a filter approach that minimizes the number of OP AMPs. Design a filter that meets these requirements. Verify your design using OrCAD.

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Related Book For  book-img-for-question

The Analysis And Design Of Linear Circuits

ISBN: 9781118214299

7th Edition

Authors: Roland E Thomas, Albert J Rosa, Gregory J Toussaint

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