Results

• Smaller preamp/shaper current range:

  • preamp<= 210 ?A
  • shaper <= 20-25 ?A (depending on the preamp)

• Gain ~ 30-40 mV/fC (depends on the chip and shaper)

• Noise ~ 2000 electrons

• Threshold spread ~ 3 mV

• Module is stable

• Detailed analysis for preamp=190 ?A and shaper=17 ?A

Previous slide

Next slide

Back to first slide

View graphic version