Which ADI's DDS have the interleaved core?
I have heard, that the AD9912 has 4 interleaved cores. What's with AD9954 and the rest?
If the max internal system clock rate of the DDS is above 300MHz, the DDS uses an interleaved core architecture. Most all released DDSs above 300MHz are interleaved by 4. Only the AD9858 is interleaved by 8. So, both the AD9912 and AD9954 are interleaved by 4. This is not to say future released DDSs will have 4 or 8 as the interleave factor.
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