EEG_BLE
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Some question
Hello, I see that your design will achieve an amazing common-mode rejection ratio. But I have some questions that are not clear, I hope to get your help, thank you very much
- I am not sure how to measure the common mode rejection ratio. Do I need to use the bias channel in the process of testing the common mode rejection ratio?
- Why can't the SRB pin be used? In fact, all the P pins can be connected inside the chip through the configuration register. Isn't it equivalent to connect all the P pins externally? I am a beginner, thanks again