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
<-- -->
Sorted ascending
LAUROC2 High Gain
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
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

  • 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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