[time-nuts] Power Supply for AD9852 / AD9854

Graeme Zimmer gzimmer at wideband.net.au
Sun Mar 16 12:52:10 EDT 2014


 > I would assume that using two voltage regulators will spread the load.
 > For the AD9851 I'am planning to put external radiator glued on top of 
 > it.

One of my commercial projects used eight x AD9852. During development 
they definitely needed small heat sinks glued on top of each chip.
I discovered that it's quite easy to cook a chip.

In the final version it was possible to switch off many of the internal 
blocks so that the heat sinks were no longer necessary.


.......... Zim


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