[Halld-tracking-hw] Report on the new preamp ASIC and Card- GlueX-note-1364
Gerard Visser
gvisser at indiana.edu
Fri Oct 9 10:56:06 EDT 2009
Hi Fernando,
That is excellent news - and excellent work by you and Mitch. Thanks!
Please send me one of these boards at your earliest convenience, I am
eager to try it with the (half) ADC125. We should also double-check the
optimum termination resistances before you assemble a large lot, I think.
Sincerely,
Gerard
Fernando J. Barbosa wrote:
> Hello everyone,
>
> I am happy to report that the new ASIC (GAS-II) and the 24-ch preamp
> card (GPC-II) perform to specifications. I have placed a test report
> (GlueX-doc-1364) on the portal describing the test results. A detailed
> report, with fabrication process statistics on the ASIC, will be
> available soon from Mitch.
>
> I am now in the process of procuring enough preamp cards (<40) for
> detailed studies with the CDC and the FDC full scale prototypes and with
> the upcoming fADC125. Depending on these tests, I plan to move the ASIC
> into production (~3000) by the middle of 2010.
>
> Best regards,
> Fernando
>
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