Test Setups in preparation - The Stringtestverify that the module works

• “Stringtest” Setup

  • now: for tests of DS
  • soon: test of MS
  • final: fast test of modules after glueing, rework

• Use of test pulses for

  • test function
  • noise measurement
  • gain & linearity

• Add a sensor to one DS

• Csource
  

• ENC vs load capacitance
  

• Q=Ct*V
  

• Ct
  

• V
  

• test gain & linearity in 0-5MIP range
  

• (e.g. Ct=1.0pF V=3.8mV ->= 1MIP

• PA16
  

• PL8Amod