Difference between revisions of "Charge Collector Design"

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The main web page for the connectors is at
 
The main web page for the connectors is at
 
[http://www.erni.com/smcfront.htd?&pb-id=wdf2a56609138ecf524dd04bd6e12bcefda8624884a] <br>
 
[http://www.erni.com/smcfront.htd?&pb-id=wdf2a56609138ecf524dd04bd6e12bcefda8624884a] <br>
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[[ReadoutBoardGerberFiles]]

Revision as of 23:42, 20 July 2007

The charge collector for the Qweak chambers will use concentric strips aligned with the electron scattering polar angle ([math]\theta[/math]) and radial strips. The radial strip are not aligned with phi due to the expected phi symmetry. Six, 130 pin output connectors will be used. Two of the pins are ground and 128 carry signals from individual strips.

TopHalfofChargeColecotr.jpg
BottomHalfofChargeColecotr.jpg

A close up view of the 130 pin pads which will be used to mount connects for the VFAT cards.

OutputConnectorPads.jpg

The main web page for the connectors is at [1]

ReadoutBoardGerberFiles