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selecting capacitor and resistance for ad8302

Question asked by williamwp1235 on Mar 25, 2015
Latest reply on Mar 26, 2015 by tlili

Hi, I want to measure the phase difference of 2 low frequency signals with AD8302, I've read the Datasheet and AN-691 but still not sure how to calculate the optimal capacitor and resistance for C1~C8 and R1, R2. My frequency is approximately 20 kHz, while my amplitude will be around 0.28 Vpp (amplitude can be further adjusted).

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