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ADS1220: cm, dm filter frequency?

Part Number: ADS1220
Other Parts Discussed in Thread: TIDA-00457,


Why is the filter frequency 339khz in the ads1220 reference design TIDA-00457 schematic 2page?

According to the calculation formula, fcm=15.9khz, fdiff=757hz.

However, in the circuit diagram, cm=339khz, dm=16.1khz are marked.