On 6/20/11 8:39 AM, Luis Cupido wrote:
Well, if we really need to filter it out
we better filter the MSB and square it
again...
Why having a DAC for ???
Spur content heading into the filter.. the sine table and DAC greatly
reduces the harmonic content of the output, which makes filtering easier.
You could think of the cos table and DAC as a specialized filter
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