TLV320AIC3204: I2S samples rate at 96khz/192Khz will cause the low frequency response output below -0.5dB

Part Number: TLV320AIC3204

Hi team,

customer feedback that when they test the AIC3204 at 96Khz or 192Khz sample rate, they found the frequency response output in low frequency range is under -0.5dB, however the 48Khz will no have this problem.

Attached is their test report and test environment setup, please help to review it and advise if anything need to be considering. Thanks.

Regards,

Arthur


 


 

Audio 96k 192k fail.pdf

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