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PCM5100A: Relation between LRCK and BCK

Part Number: PCM5100A

Hi,

My customer would like to use below condition to PCM5100A.

SCK = 12.288MHz ( 256LRCK)
BKD = 6.144MHz (128LRCK)
LRCK=48kHz
DATA I2S 24-bit

Is there a issue when  BCK = 128LRCK? 

Regards,
Nagata.

  • Hi Nagata-san,

    As you are using standard I2S, this should be a fine.  I do not see any issues with this, as long as the data is correctly aligned relative to the LRCK edges

    Thanks,

    Paul