Thursday, March 5, 2015

Expansion interface: rough tuning complete

I finally found some cycles to work on Titan today. I was able to complete the rough tuning of the expansion interface. I still need to tune the length a bit more, match the differential pairs, and I have a bit gold plating left (by gold plating I mean adding a little bit of beautification polish). The good news is that I had enough room to match the expansion trace lengths; It was not an easy task with the minimum and maximum trace lengths differing by as much as 2.5 inches.

Figure 1. Rough Tuning Complete.

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