Hi
We are using the ADS1294 for ECG data acquisition we are facing the below-listed Problem.
1. We are feeding 50Hz Signal to ADC and when we are plot FFT of the signal in MatLab it is showing 51Hz same thing happens with other frequency. All frequency whatever we are feeding is shifting by 1Hz from given Frequency.
ADC Sampling Rate: 500SPS
Vref: 2.4V
Regards,
Mukund