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Analog Testboard E149375

DAC Plots

  • Test Point V vs. DAC: Linearity
    • Left, full range; right, zoomed at low values (to show DAC turn on)
    • Fit boundary points are chosen by hand to indicate bounds of linear behavior
DAC_linearity.pngDAC_linearity_zoom.png

  • Test Point V vs. DAC: Nonlinearity
    • Left, differential (percentage of current pulse height); right, integral (percentage of max pulse height)
    • Fit boundary points are consistent with linearity plots above
DAC_differential_nonlinearity.pngDAC_integral_nonlinearity.png
    • With restricted y-axis (to show nonlinearity only over linear operating range):
DAC_differential_nonlinearity_zoom.pngDAC_integral_nonlinearity_zoom.png

Pedestal Plots

  Low Gain High Gain
COLUTA1/ADC1 hist_pedestal_ADC1_Channel1.png hist_pedestal_ADC1_Channel2.png
COLUTA2/ADC2 hist_pedestal_ADC2_Channel2.png hist_pedestal_ADC2_Channel1.png

Pulse Plots

Plot Description LAUROC1 Low Gain LAUROC1 High Gain
Overlayed pulses, to compare shape across amplitudes (HG cut off at 2048 due to saturation) pulse_overlay_lg.png pulse_overlay_hg.png
Linearity (Pulse height [ADC counts] vs. DAC value) low_gain_with_fit.png high_gain_with_fit.png
Nonlinearity of pulse height to DAC (differential) Nonlinearity_percent_differential_low_gain.png Nonlinearity_percent_differential_high_gain.png
Nonlinearity of pulse height to DAC (integral) Nonlinearity_percent_integral_low_gain.png Nonlinearity_percent_integral_high_gain.png

  • Gain Plots (deriving gain ratio & comparing LG to HG)

pulse_HGLG_Amp1024.png low_high_gain_vs_amps.pnglow_high_gain_vs_amps_zoom.png

OFC Plots

Plot Description LAUROC1 Low Gain LAUROC1 High Gain
Energy Resolution of large, unsaturated pulse E_OFC_ADC1_Channel1_phase4_1x.png E_OFC_ADC1_Channel2_phase4_1x.png
E from OFCs (in ADC counts) vs Pulse Height (in ADC counts) E_Reco_ADC1_Channel1_1x.png E_Reco_ADC1_Channel2_1x.png
Timing Resolution of OFCs that sample at peak Hist_T4_ADC1_Channel1_phase4_1x.png Hist_T4_ADC1_Channel2_phase4_1x.png
Timing Resolution of OFCs that sample just after peak Hist_T5_ADC1_Channel1_1x.png Hist_T5_ADC1_Channel2_1x.png
Timing Resolution using out of phase OFCs Hist_T_Offset_ADC1_Channel1_1x.png Hist_T_Offset_ADC1_Channel2_1x.png

Comments


Topic attachments
I Attachment History Action Size Date Who Comment
PNGpng DAC_differential_nonlinearity.png r1 manage 25.6 K 2019-09-30 - 17:35 JuliaGonski  
PNGpng DAC_differential_nonlinearity_zoom.png r1 manage 21.8 K 2019-09-30 - 17:42 JuliaGonski  
PNGpng DAC_integral_nonlinearity.png r1 manage 24.2 K 2019-09-30 - 17:36 JuliaGonski  
PNGpng DAC_integral_nonlinearity_zoom.png r1 manage 24.5 K 2019-09-30 - 17:42 JuliaGonski  
PNGpng DAC_linearity.png r1 manage 31.0 K 2019-09-30 - 17:25 JuliaGonski  
PNGpng DAC_linearity_zoom.png r1 manage 28.2 K 2019-09-30 - 17:26 JuliaGonski  
PNGpng E_OFC_ADC1_Channel1_phase4_1x.png r1 manage 18.4 K 2019-09-27 - 18:25 DanielWilliams  
PNGpng E_OFC_ADC1_Channel2_phase4_1x.png r1 manage 18.3 K 2019-09-27 - 18:31 DanielWilliams  
PNGpng E_Reco_ADC1_Channel1_1x.png r1 manage 25.8 K 2019-09-27 - 18:25 DanielWilliams  
PNGpng E_Reco_ADC1_Channel2_1x.png r1 manage 29.8 K 2019-09-27 - 18:31 DanielWilliams  
PNGpng Hist_T4_ADC1_Channel1_phase4_1x.png r1 manage 18.8 K 2019-09-27 - 18:25 DanielWilliams  
PNGpng Hist_T4_ADC1_Channel2_phase4_1x.png r1 manage 18.9 K 2019-09-27 - 18:31 DanielWilliams  
PNGpng Hist_T5_ADC1_Channel1_1x.png r1 manage 17.2 K 2019-09-27 - 18:25 DanielWilliams  
PNGpng Hist_T5_ADC1_Channel2_1x.png r1 manage 17.6 K 2019-09-27 - 18:31 DanielWilliams  
PNGpng Hist_T_Offset_ADC1_Channel1_1x.png r1 manage 17.3 K 2019-09-27 - 18:25 DanielWilliams  
PNGpng Hist_T_Offset_ADC1_Channel2_1x.png r1 manage 17.8 K 2019-09-27 - 18:31 DanielWilliams  
PNGpng Nonlinearity_percent_differential_high_gain.png r1 manage 31.6 K 2019-09-30 - 18:31 JuliaGonski  
PNGpng Nonlinearity_percent_differential_low_gain.png r1 manage 30.7 K 2019-09-30 - 18:31 JuliaGonski  
PNGpng Nonlinearity_percent_integral_high_gain.png r1 manage 30.3 K 2019-09-30 - 18:32 JuliaGonski  
PNGpng Nonlinearity_percent_integral_low_gain.png r1 manage 32.7 K 2019-09-30 - 18:32 JuliaGonski  
PNGpng high_gain_with_fit.png r2 r1 manage 34.3 K 2019-09-30 - 18:25 JuliaGonski  
PNGpng hist_pedestal_ADC1_Channel1.png r1 manage 18.2 K 2019-09-30 - 18:01 JuliaGonski  
PNGpng hist_pedestal_ADC1_Channel2.png r1 manage 17.4 K 2019-09-30 - 18:01 JuliaGonski  
PNGpng hist_pedestal_ADC2_Channel1.png r1 manage 17.7 K 2019-09-30 - 18:01 JuliaGonski  
PNGpng hist_pedestal_ADC2_Channel2.png r1 manage 20.2 K 2019-09-30 - 18:01 JuliaGonski  
PNGpng low_gain_with_fit.png r1 manage 33.9 K 2019-09-30 - 18:21 JuliaGonski  
PNGpng low_high_gain_vs_amps.png r1 manage 36.7 K 2019-09-30 - 18:19 JuliaGonski  
PNGpng low_high_gain_vs_amps_zoom.png r1 manage 35.4 K 2019-09-30 - 18:20 JuliaGonski  
PNGpng pulse_HGLG_Amp1024.png r1 manage 38.0 K 2019-09-30 - 18:18 JuliaGonski  
PNGpng pulse_overlay_hg.png r1 manage 59.7 K 2019-09-30 - 18:13 JuliaGonski  
PNGpng pulse_overlay_lg.png r1 manage 80.2 K 2019-09-30 - 18:12 JuliaGonski  
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Topic revision: r2 - 2019-09-30 - JuliaGonski
 
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