Dan Werthimer - CASPER - University of California, Berkeley
Dan Werthimer - CASPER - University of California, Berkeley
Dan Werthimer - CASPER - University of California, Berkeley
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Packetized FPGA FX Correlator Cost<br />
(assuming non hierarchical)<br />
Cost (2010) = Bandwidth/GHz ( $1200 N + $5 N^2 )<br />
2010 $128M for 4,000 antenna, dual pol, 1 GHz bandwidth<br />
2012 $ 64M<br />
2014 $ 32M<br />
2016 $ 16M<br />
2018 $ 8M<br />
2020 $ 4M<br />
2022 $ 2M<br />
• N = number <strong>of</strong> dual polarization receivers (full stokes)<br />
• Moores Law Foundry Prediction through 22nm<br />
• ITRS roadmap predicts slow down (but they always do)
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