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PPT : Defense and Aerospace Screening Flows
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*The following slides show what military and aerospace flows were available from Xilinx for many years
* Feedback from the space industry and recent military satilitte failures indicated the need for more intensive screening for some applications
* Our currently proposed full-V flow will follow this brief history
Where we are going
* Many changes are coming from what I will call “acquisition reform II”.
* Xilinx response to customer needs was to work with industry and customer experts and with DSCC to define screening flows that will satisfy future customer needs in the space and military markets.
* BUT, an issue arose in thattechnology developed packages to which traditional full class-S/V flows did not seem to apply.
* The solution was to work with our partners to develop screening flows for these devices which would demonstrate and the ensure equivalent reliability as standard military screening flows provided.
CG560 – Ceramic Column Array
* Package Attributes
o Cavity Down, 42.5mm x 42.5 mm
o Ceramic substrate
o Interconnect: 90/10 hard solder column, 0.2mm tall attached with 63/37 soft solder.
o Column Pitch = 1.27 mm
o Thermal Resistance: Theta JA = 14.3 C/Watt, Theta JC = 1.6 C/Watt
o Hermetic Product
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Category : AerospaceSource : nepp.nasa.gov
File Size : 164 Kb
Language : English
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Tags: ceramic substrate, military markets, space industry, thermal resistance