[time-nuts] Thunderbolt disciplining process
Mark Sims
holrum at hotmail.com
Sun Feb 8 18:00:28 UTC 2009
The tbolt uses the DS1620S chip in the SOIC-8 package. The DIP package has quite a bit of thermal mass and would probably not work as well. The chip revision is the last two characters of the date code line (second line on the SOIC chips). I am looking for a rev D chip.
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What package? I may have a '1620 sample in my junk box from back
when they were still Dallas Semi.
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