Re: complex signal generation using AD9777
- From: "DMEngr" <DMEngr@xxxxxxxxx>
- Date: Wed, 25 Apr 2007 11:47:49 -0500
Mr. Vladimir Vassilevsky
Thank you for your reply. I would like to add a few details to question 2
that I should have mentioned earlier.
1. Also digital data sent to DAC is generated using a 15 bit DDS. Is there
a requirement for greater numeric precision?
2. The AD9777 DAC is run 4x interpolation i.e. the DAC PLL is used to
generate 4x more data.
3. The AD9777 DAC has an in-built complex modulator (completely digital).
Also only one of the DAC outputs are used. Do the DACs still have to be
balanced?
_____________________________________
Do you know a company who employs DSP engineers?
Is it already listed at http://dsprelated.com/employers.php ?
.
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- From: Vladimir Vassilevsky
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