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ADS1299EEGFE-PDK: 采集功能和电极脱落检测功能冲突

ANZHEN ZHANG
Part Number: ADS1299EEGFE-PDK
Other Parts Discussed in Thread: ADS1299

尊敬的工程师您们好！

       在调试ADS1299时出现了采集功能和电极脱落检测功能冲突的情况，具体表现是当我打开电极脱落检测功能时，共模抑制比从120dB降至90dB左右，请问是什么问题导致的呢？
期待您的回复，谢谢！

       注：采样率500Hz，外部时钟2.048MHz