Fig. 10

Temperature dependence of the developed amplifier in terms of the detectable input level, sensitivity, and time walk. a The temperature dependence of the detectable input level, which is the lowest input pulse height that the comparator can detect. b The temperature dependence of the sensitivity (mV/pC). The values are the averages of the sensitivities obtained from two output waveforms in order of decreasing pulse height at each temperature from Fig. 9. c The temperature dependence of the time walk measured in the LVTTL threshold voltage range (0.8–2.0 V). Comparator output waveforms with pulse heights below the supply voltage were excluded