[time-nuts] AD9850 boards

[Jim Lux]

On 2/29/12 4:20 PM, Bob Camp wrote:
> Hi
>
> They look like part of an eval kit.  The docs on the kit might be out there.
>
> Bob
>
>

Like this
http://www.analog.com/en/content/CU_AD9850_evaluation_tools/fca.html

The part has been around a while
"    * AD9850 Evaluation Board Software for Windows 3.1
       (zip, 143,708 bytes)

"

*

     * AD9850 and AD9851 Evaluation Software Source Code
       (zip, 208,643 bytes)

However I don't see the eval board listed...  The AD9850 is about $15 each

Could be that they dumped all the eval boards...that's probably getting 
to be a 15-20 year old part. (although I think we actually used them on 
some spacecraft radar as a chirp generator.. the partnumber is 
familiar.. maybe SRTM?)


>
> On Feb 29, 2012, at 5:47 PM, Dan Rae<danrae at verizon.net>  wrote:
>
>> On 2/29/2012 1:42 PM, Don Latham wrote:
>>> Dunno if you have seen this on ebay:
>>> 260967834514
>>> It's an AD9850 with a 125 MHz crystal mounted up on a .1 spacing board
>>>
>> There are several vendors selling similar things.  I bought a couple and have just pulled the 9850 off one for another project of mine.  Build quality is a bit odd, and documentation is extremely variable to be polite.
>>
>> And the 9850 was good :^)
>>
>> Dan
>>
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