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Posts: 3
Registered: ‎03-22-2016

Minimum Input frequency for Si5342

Hi,

I am trying to create a design in CBPro for the S15342.  The Si5342 datasheet indicates that the minimum input frequency is 8kHz.  CBPro indicates the minimum input frequency is 64kHz and gives me an error if I enter a lower value.  (I need 44.1kHz)

Anyone know what I am doing wrong?

Thanks!

Michael

 

 

Posts: 3
Registered: ‎03-22-2016

Re: Minimum Input frequency for Si5342

Ok,

After a little investigating I discovered that if I want to use the external feedback input the minimum input frequency increases from 8kHz to 64kHz.  Any way around this?

Thanks!