Difference: E149374 (3 vs. 4)

Revision 42019-10-28 - DanielWilliams

Line: 1 to 1
 

Analog Testboard E149374


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 behavio
TODO

  • 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
TODO

    • With restricted y-axis (to show nonlinearity only over linear operating range):

Pedestal Plots

  Low Gain High Gain
Changed:
<
<
COLUTA1/ADC1 hist_pedestal_ADC1_Channel1.png hist_pedestal_ADC1_Channel2.png
COLUTA2/ADC2 hist_pedestal_ADC2_Channel2.png hist_pedestal_ADC2_Channel1.png
>
>
COLUTA1/ADC1 hist_pedestal_ADC1_Channel1_1x.png hist_pedestal_ADC1_Channel2_1x.png
COLUTA2/ADC2 hist_pedestal_ADC2_Channel2_1x.png hist_pedestal_ADC2_Channel1_1x.png
 
DRE 4x Mode
 		Low Gain High Gain
Changed:
<
<
COLUTA1/ADC1 hist_pedestal_ADC1_Channel1.png hist_pedestal_ADC1_Channel2.png
COLUTA2/ADC2 hist_pedestal_ADC2_Channel2.png hist_pedestal_ADC2_Channel1.png
>
>
COLUTA1/ADC1 hist_pedestal_ADC1_Channel1_4x.png hist_pedestal_ADC1_Channel2_4x.png
COLUTA2/ADC2 hist_pedestal_ADC2_Channel2_4x.png hist_pedestal_ADC2_Channel1_4x.png
 

Pulse Plots

Plot Description LAUROC1 Low Gain LAUROC1 High Gain LAUROC2 Low Gain LAUROC2 High Gain
Overlayed pulses, to compare shape across amplitudes (HG cut off at 2048 due to saturation) pulse_overlay_Co1_lg.png pulse_overlay_Co1_hg.png pulse_overlay_Co2_lg.png pulse_overlay_Co2_hg.png
Linearity (Pulse height [ADC counts] vs. DAC value) low_gain_with_fit_Co1.png high_gain_with_fit_Co1.png low_gain_with_fit_Co2.png high_gain_with_fit_Co2.png
Nonlinearity of pulse height to DAC (differential) Nonlinearity_percent_differential_low_gain_Co1.png Nonlinearity_percent_differential_high_gain_Co1.png Nonlinearity_percent_differential_low_gain_Co2.png Nonlinearity_percent_differential_high_gain_Co2.png
Nonlinearity of pulse height to DAC (integral) Nonlinearity_percent_integral_low_gain_Co1.png Nonlinearity_percent_integral_high_gain_Co1.png Nonlinearity_percent_integral_low_gain_Co2.png Nonlinearity_percent_integral_high_gain_Co2.png

  • Gain Plots (deriving gain ratio & comparing LG to HG)
COLUTA1

pulse_HGLG_Co1_Amp896.pnglow_high_gain_vs_amps_Co1.pnglow_high_gain_vs_amps_Co1_zoom.png

COLUTA2

pulse_HGLG_Co2_Amp896.pnglow_high_gain_vs_amps_Co2.pnglow_high_gain_vs_amps_Co2_zoom.png

OFC Plots

Plot Description LAUROC1 Low Gain LAUROC1 High Gain LAUROC2 Low Gain LAUROC2 High Gain
Energy Resolution of large, unsaturated pulse E_OFC_max_ADC1_Channel1_phase4_1x.png E_OFC_max_ADC1_Channel2_phase4_1x.png E_OFC_max_ADC2_Channel2_phase4_1x.png E_OFC_max_ADC2_Channel1_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 E_Reco_ADC2_Channel2_1x.png E_Reco_ADC2_Channel1_1x.png
Timing Resolution of OFCs that sample at peak Hist_timing_ADC1_Channel1_phase4_1x.png Hist_timing_ADC1_Channel2_phase4_1x.png Hist_timing_ADC2_Channel2_phase4_1x.png Hist_timing_ADC2_Channel1_phase4_1x.png
Timing Resolution using out of phase OFCs Hist_T_Offset_ADC1_Channel1_1x.png Hist_T_Offset_ADC1_Channel2_1x.png Hist_T_Offset_ADC2_Channel2_1x.png Hist_T_Offset_ADC2_Channel1_1x.png
-- Julia Gonski - 2019-10-03

Comments 


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Added:
>
>
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