PCM1754: Can PCM1754 operate with non-audio related sampling frequency?

6534546

Part Number: PCM1754

Hello Team,

I would like to operate PCM1754 with non-common-audio related sampling frequency. (Except for 44.1kHz, 48kHz, 192kHz and so on.)

For example, In case of fs=70kHz, BCK= 64*fs=4.48MHz, and SCK=128*fs=8.96MHz, Can PCM1754 work correctly?

thanks.

over 3 years ago

0 Paul_Frost over 3 years ago

TI__Guru 53173 points

Hi,

Also long as the clock multipliers are valid, the device will work. This looks okay to me, though I recommend that SCK=256×fS to get higher oversampling.

Thanks,

Paul

Audio

Audio forum

PCM1754: Can PCM1754 operate with non-audio related sampling frequency?