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On 17/01/2011 03:33 PM, scott wrote:
>> Is power consumption directly related to clock speed in some way?
>
> Pretty much always.
Mmm, OK.
> On the analogue side the details probably vary depending on
> exactly which DAC architecture you're using, but in general I can't
> imagine power going down at higher clock speeds.
No, but it could stay roughly the same.
I suppose the next question is how much power changes with frequency,
but I guess that's going to depend intimately on exactly what you're
doing...
I still rather suspect that the difference between a 30,000 sps DAC and
a 20,000 sps DAC is rather minute, but whatever.
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