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LMX2571 1KHz sine wave sampling rate

Kevin Lin
Expert 1445 points

Hi, 

I am trying generate an 1KHz sine wave analog FM modulation through SPI mode.  By setting FSK_MODE_SEL1 = 1, FSK_MODE_SEL0 = 1, and FSK_EN_F1 = 1, I can get what I want but with 50Hz sampling rate.  How can I change the sampling rate to 104KHz?  What register do I need to set in order to get the desired sampling rate?  Thank you

Regards,

Kevin