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Original question:

ADS1298: Hardware Pace using Slope Detection

ADS1298: ADS1298: Hardware Pace using Slope Detection detect a lot of noise

Mia Liu
Prodigy 20 points
Part Number: ADS1298

We referred to 'Hardware Pace using Slope Detection,' but couldn't obtain the correct value.

We are currently connecting the TEST_PACE_OUT1 of the ADS1298 directly to the 'Hardware Pace using Slope Detection' circuit. Is there any issue with this circuit configuration? When measuring with an oscilloscope, we detect a lot of noise(60Hz).

We would like to inquire whether the TEST_PACE_OUT1 or TEST_PACE_OUT2 circuit needs to undergo any filtering circuit or other circuit before entering the 'Hardware Pace using Slope Detection' process.

Thanks,

Mia