Part Number: ADS1298 Hi, I have some questions about decoupling/bypassing capacitors placement. My design uses bipolar supply mode. The datasheet recommends the placement of the mentioned capacitors like depicted bellow As depicted, we have the configuration AVDD-AGND and AVSS-GND. But in layout section of the same datasheet we have the following picture which states "The example circuit is shown for either a single analog supply or a bipolar-supply connection." As depicted, the recommended configuration now is differential (AVDD-AVSS). The ADS1298ECG-FE schematics employs the differential decoupling method (AVDD-AVSS) like depicted bellow but the AFE-ADS1X9X-MVK MAVRK module from TI does different, employing the common mode decoupling (AVDD-GND and AVSS-GND), like depicted bellow I found the following link at TI e2e forum, but the things remains unclear to me.
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