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PCM5122: SCK pin configuration with Clock Slave Mode(3-Wire PCM) and resister setting of internal clk

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Part Number:PCM5122

Dear Specialists,

My customer is considering PCM5122 with 3-Wire-PCM and has a question.

I would be grateful if you could advise.

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I have questions regarding the datasheet P.47 8.3.6.3 Clock Slave Mode with BCK CLK PLL to Generate Internal Clocks (3-Wire PCM).

In this case,

(1) SCK pin doesn't use.

Could you please let me know where to connect, GND, VDD, or other ?

(2) I think Internal BCK uses for PLL source, 

When I use fs=48kHz and BCK=3.072MHz, can I set the resister by using Table 131 of fs=48 and SCK=3.072.

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I appreciate your great help in advance.

Best regards,

Shinichi


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