Richard Hosking wrote:
I have asked for samples and I would be keen to do just this. However it
seems I am not an important enough customer
No doubt they will be coming out sometime soon

Richard

scharkalvin wrote in message
...

John Miles wrote:

In article , says...


Hej
has anybody used the AD9954 DDS ? i have some design quistions:
Where can i by a 400MHz precion clock source.



I imagine the AD9954 has an internal clock multiplier like its
predecessors in the AD985x family. Doesn't it?

-- jm

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The AD9954 has a clock multiplier, and only needs a 20mhz clock
to drive it.

If anybody tries using one of these and makes up some circuit boards
let me know (before I try and wire mine dead bug style!)






Analog Devices will send out samples to just about anybody.
Go to their website and sign up for their monthly mailings, each
month they will send you a bingo card good for samples on up to 6 devices.
You can also request a sample of almost any part on the web site.
You might have to make up a 'bogus' company name at your home
QTH, but they don't really care. I requested a sample of the 9954 DDS,
it was mailed to me at my employers QTH. They ask you about
how many devices your company might purchase, but I just filled out
that it was for a 'future project' and 'no plans at this time'. They
didn't care and I got the sample in a week after faxing the bingo card.

AD is a VERY friendly company to get samples from.