Hi,
We understand that the power supply noise which is superimposed on the input terminal is output to the output terminals depending on the layout of the power line.
Then, we have obtained two evaluation results as below when the power supply noise of 1kHz is superimposed on two terminals of IN1_P and IN2_P.
<Case1 : Crosstalk Enhancement Enabled>
The power supply noise of 1kHz have been output to the output terminals.
<Case2 : Crosstalk Enhancement Disabled>
The power supply noise of 1kHz have not been output to the output terminals.
Could you please tell us why TAS5414C-Q1 works like that?
In addition, could you please send us the gerber data of TAS5414C-Q1 evm if you have it?
Best Regards,
Kato