Re: GAS-1 ASICS arrived at Penn

[Elke-Caroline Aschenauer <elke@jlab.org>]

Hall D Electronics:

On Mon, 9 Jul 2007, Mitch Newcomer wrote:

Dear Mitch,

thanks for the good news. I'm looking forward to the test results.

Have a nice evening elke


> Date: Mon, 09 Jul 2007 19:02:23 -0400
> From: Mitch Newcomer <mitch@hep.upenn.edu>
> To: James Pinfold <pinfold@phys.ualberta.ca>,
     Fernando J. Barbosa <barbosa@jlab.org>,
     Elke-Caroline Aschenauer <elke@jlab.org>, halld-electronics@jlab.org,
     Rick Van Berg <rick@hep.upenn.edu>, Nishant Doshi <ndj@hep.upenn.edu>,
     Milind Patel <milindpatel83@gmail.com>
> Subject: GAS-1 ASICS arrived at Penn
> 
> The order of 32 open cavity packages and 8 die from the TSMC process has 
> arrived.
> DVM measurements confirm expected connections, so bonding looks OK.  
> The test socket should be fully wired by tomorrow afternoon and we have 
> drawn up the list of  initial tests:
> DC
> Power Draw  by section
> Input voltage/offsets
> Output voltage/offsets
> Pulse performance
> Shape/Gain/ Dynamic range by channel
> etc.
> 
> Hope to report initial findings by Friday.
>                                                                      Mitch
> 
> 

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