Calibration of the BPT Hybrids

• Table of the calibration values used and obtained for the BPT hybrid 0

  Parameter	low signal	high signal
  input voltage	70 mV	105 mV
  input charge	approx. 1 fC	approx. 1.5 fC
  lowest threshold	190 mV	230 mV
  highest threshold	320 mV	420 mV
  step size	10 mV	10 mV
  noise	19 ± 4 mV
  gain	163 ± 8 mV/fC
  offset	88 ± 12 mV

• Noise of hybrid 0 as function of channel
• Noise, gain and offset of hybrid 0 as function of channel
• threshold curve for 1 fC and 1.5 fC
• calibration pulse(1.1 Mb) and clock signal hardcopy from scope (gzipped file)