[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: FYI

Hall D Electronics:

Hi Yves,
	But, to confirm, when you read out the Struck ADC module with the input 
open, the resulting baseline is 200. (That's what you said earlier, I'm 
just looking for confirmation here.) Simon, do you get the same?

	Gerard

Yves Van Haarlem wrote:
> Hall D Electronics:
> 
> Hi,
> 
> The CDC prototype has a maximum of 48 straws that can be read out:
> 
>         32 parallel oriented + 16 stereo
> 
> If the fADC is connected to the CDC via the shaper and preAMP the baseline
> is around 900 ADC-channels (not 200). This can be changed of course.
> 
> 
> Cheers,
>         Yves
> 
>                            /--------------------------------
>                           /   Yves Van Haarlem
>         _--~~--_         /
>       /~/_|  |_\~\      /      Carnegie Mellon University
>      |____________|    /        Department of Physics
>      |[][][][][][]|:= /          Wean Hall room 8404
>    __| __         |__ \          Pittsburgh, PA 15213
>   |  ||. |   ==   |  | \           USA
> (|  ||__|   ==   |  |) \
>   |  |[] []  ==   |  |   \          Tel.:   +1 412 268-6949
>   |  |____________|  |    \                  +1 412 641-9252
>   /__\            /__\     \          Fax.: +1 412 681-0648
>    ~~              ~~       \-----------------------------------