I have two questions regarding DDS_CLK definition as it appears in Fig. 27 page 23 from the AD9910 Datasheet. where we see the frequency accumulator clocked by 'DDS_CLK'.
Is the frequency of DDS_CLK idential to the frequency SYS_CLK?
What is the difference then between 'DDS CLOCK' that clocks the DRG?
I'm supossing that DDS_CLK is frequency idential to SYS_CLK but I need confirmation.