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Sensor positions (mm). Beam from left to right. Blue planes are EUDET telescope. ATLAS pixel module are red DUT above. C4 can be seen in picture on the right.

Left diagram: only drew C4 DUT, while C3 DUT is behind the Al plate to the right. 

Right picture:

  • Top DUT stage has the PP0 box with HV.
  • Middle shelf has L->R: DVDD PSU (2.1V);
    AVDD PSU (1.9V) and HSIO.
  • Bottom shelf: 12V PSU for PP0 box HV.

PP0 box ground, HSIO ground strap are tied together to the AVDD PSU ground.

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