E149375 < ATLAS

ATLAS Web>AnalogTestboard>E149375 (2019-10-08, DanielWilliams) (raw view)

---+ Analog Testboard E149375

<br />%TOC%
---++ 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
<img alt="DAC_linearity.png" height="306" src="%ATTACHURL%/DAC_linearity.png" width="408" /><img alt="DAC_linearity_zoom.png" height="309" src="%ATTACHURL%/DAC_linearity_zoom.png" width="412" />

   * 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
<img alt="DAC_differential_nonlinearity.png" height="281" src="%ATTACHURL%/DAC_differential_nonlinearity.png" width="375" /><img alt="DAC_integral_nonlinearity.png" height="282" src="%ATTACHURL%/DAC_integral_nonlinearity.png" width="376" />
   * 
      * With restricted y-axis (to show nonlinearity only over linear operating range):
<img alt="DAC_differential_nonlinearity_zoom.png" height="285" src="%ATTACHURL%/DAC_differential_nonlinearity_zoom.png" width="380" /><img alt="DAC_integral_nonlinearity_zoom.png" height="286" src="%ATTACHURL%/DAC_integral_nonlinearity_zoom.png" width="381" />
---++ Pedestal Plots
| | *Low Gain* | *High Gain* |
| *COLUTA1/ADC1* | [[%ATTACHURL%/hist_pedestal_ADC1_Channel1.pdf][<img alt="hist_pedestal_ADC1_Channel1.png" height="375" src="%ATTACHURL%/hist_pedestal_ADC1_Channel1.png" width="500" />]] | <img alt="hist_pedestal_ADC1_Channel2.png" height="375" src="%ATTACHURL%/hist_pedestal_ADC1_Channel2.png" width="500" /> |
| *COLUTA2/ADC2* | <img alt="hist_pedestal_ADC2_Channel2.png" height="375" src="%ATTACHURL%/hist_pedestal_ADC2_Channel2.png" width="500" /> | <img alt="hist_pedestal_ADC2_Channel1.png" height="375" src="%ATTACHURL%/hist_pedestal_ADC2_Channel1.png" width="500" /> |
| <b>DRE 4x Mode</b><b><br /></b> | *Low Gain* | *High Gain* |
| *COLUTA1/ADC1* | <img alt="hist_pedestal_ADC1_Channel1_4x.png" height="375" src="%ATTACHURLPATH%/hist_pedestal_ADC1_Channel1_4x.png" width="500" /> | <img alt="hist_pedestal_ADC1_Channel2_4x.png" height="375" src="%ATTACHURLPATH%/hist_pedestal_ADC1_Channel2_4x.png" width="500" /> |
| *COLUTA2/ADC2* | <img alt="hist_pedestal_ADC2_Channel1_4x.png" height="375" src="%ATTACHURLPATH%/hist_pedestal_ADC2_Channel1_4x.png" width="500" /> | <img alt="hist_pedestal_ADC2_Channel2_4x.png" height="375" src="%ATTACHURLPATH%/hist_pedestal_ADC2_Channel2_4x.png" width="500" /> |
---++ 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) | <img alt="pulse_overlay_lg.png" height="375" src="%ATTACHURL%/pulse_overlay_lg.png" width="500" /> | <img alt="pulse_overlay_hg.png" height="375" src="%ATTACHURL%/pulse_overlay_hg.png" width="500" /> | <img alt="pulse_overlay_Co2_lg.png" height="375" src="%ATTACHURLPATH%/pulse_overlay_Co2_lg.png" width="500" /> | <img alt="pulse_overlay_Co2_hg.png" height="375" src="%ATTACHURLPATH%/pulse_overlay_Co2_hg.png" width="500" /> |
| Linearity (Pulse height [ADC counts] vs. DAC value) | <img alt="low_gain_with_fit.png" height="375" src="%ATTACHURL%/low_gain_with_fit.png" width="500" /> | <img alt="high_gain_with_fit.png" height="375" src="%ATTACHURL%/high_gain_with_fit.png" width="500" /> | <img alt="low_gain_with_fit_Co2.png" height="375" src="%ATTACHURLPATH%/low_gain_with_fit_Co2.png" width="500" /> | <img alt="high_gain_with_fit_Co2.png" height="375" src="%ATTACHURLPATH%/high_gain_with_fit_Co2.png" width="500" /> |
| Nonlinearity of pulse height to DAC (differential) | <img alt="Nonlinearity_percent_differential_low_gain.png" height="375" src="%ATTACHURL%/Nonlinearity_percent_differential_low_gain.png" width="500" /> | <img alt="Nonlinearity_percent_differential_high_gain.png" height="375" src="%ATTACHURL%/Nonlinearity_percent_differential_high_gain.png" width="500" /> | <img alt="Nonlinearity_percent_differential_low_gain_Co2.png" height="375" src="%ATTACHURLPATH%/Nonlinearity_percent_differential_low_gain_Co2.png" width="500" /> | <img alt="Nonlinearity_percent_differential_high_gain_Co2.png" height="375" src="%ATTACHURLPATH%/Nonlinearity_percent_differential_high_gain_Co2.png" width="500" /> |
| Nonlinearity of pulse height to DAC (integral) | <img alt="Nonlinearity_percent_integral_low_gain.png" height="375" src="%ATTACHURL%/Nonlinearity_percent_integral_low_gain.png" width="500" /> | <img alt="Nonlinearity_percent_integral_high_gain.png" height="375" src="%ATTACHURL%/Nonlinearity_percent_integral_high_gain.png" width="500" /> | <img alt="Nonlinearity_percent_integral_low_gain_Co2.png" height="375" src="%ATTACHURLPATH%/Nonlinearity_percent_integral_low_gain_Co2.png" width="500" /> | <img alt="Nonlinearity_percent_integral_high_gain_Co2.png" height="375" src="%ATTACHURLPATH%/Nonlinearity_percent_integral_high_gain_Co2.png" width="500" /> |

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

<img alt="pulse_HGLG_Amp1024.png" height="270" src="%ATTACHURL%/pulse_HGLG_Amp1024.png" width="360" /> [[%ATTACHURL%/low_high_gain_vs_amps.pdf][<img alt="low_high_gain_vs_amps.png" height="270" src="%ATTACHURL%/low_high_gain_vs_amps.png" width="360" /><img alt="low_high_gain_vs_amps_zoom.png" height="270" src="%ATTACHURL%/low_high_gain_vs_amps_zoom.png" width="360" />]]

*COLUTA2*

<img alt="pulse_HGLG_Co2_Amp896.png" height="270" src="%ATTACHURLPATH%/pulse_HGLG_Co2_Amp896.png" width="360" /><img alt="low_high_gain_vs_amps_Co2.png" height="270" src="%ATTACHURLPATH%/low_high_gain_vs_amps_Co2.png" width="360" /><img alt="low_high_gain_vs_amps_Co2_zoom.png" height="270" src="%ATTACHURLPATH%/low_high_gain_vs_amps_Co2_zoom.png" width="360" />

---++ OFC Plots
| *Plot Description* | *LAUROC1 Low Gain* | *LAUROC1 High Gain* | *LAUROC2 Low Gain* | *LAUROC2 High Gain* |
| Energy Resolution of large, unsaturated pulse | <img alt="E_OFC_ADC1_Channel1_phase4_1x.png" height="375" src="%ATTACHURLPATH%/E_OFC_ADC1_Channel1_phase4_1x.png" width="500" /> | <img alt="E_OFC_ADC1_Channel2_phase4_1x.png" height="375" src="%ATTACHURLPATH%/E_OFC_ADC1_Channel2_phase4_1x.png" width="500" /> | <img alt="E_OFC_max_ADC2_Channel2_phase4_1x.png" height="375" src="%ATTACHURLPATH%/E_OFC_max_ADC2_Channel2_phase4_1x.png" width="500" /> | <img alt="E_OFC_max_ADC2_Channel1_phase4_1x.png" height="375" src="%ATTACHURLPATH%/E_OFC_max_ADC2_Channel1_phase4_1x.png" width="500" /> |
| E from OFCs (in ADC counts) vs Pulse Height (in ADC counts) | <img alt="E_Reco_ADC1_Channel1_1x.png" height="375" src="%ATTACHURLPATH%/E_Reco_ADC1_Channel1_1x.png" width="500" /> | <img alt="E_Reco_ADC1_Channel2_1x.png" height="375" src="%ATTACHURLPATH%/E_Reco_ADC1_Channel2_1x.png" width="500" /> | <img alt="E_Reco_ADC2_Channel2_1x.png" height="375" src="%ATTACHURLPATH%/E_Reco_ADC2_Channel2_1x.png" width="500" /> | <img alt="E_Reco_ADC2_Channel1_1x.png" height="375" src="%ATTACHURLPATH%/E_Reco_ADC2_Channel1_1x.png" width="500" /> |
| Timing Resolution of OFCs that sample at peak | <img alt="Hist_T4_ADC1_Channel1_phase4_1x.png" height="375" src="%ATTACHURLPATH%/Hist_T4_ADC1_Channel1_phase4_1x.png" width="500" /> | <img alt="Hist_T4_ADC1_Channel2_phase4_1x.png" height="375" src="%ATTACHURLPATH%/Hist_T4_ADC1_Channel2_phase4_1x.png" width="500" /> | <img alt="Hist_timing_ADC2_Channel2_phase4_1x.png" height="375" src="%ATTACHURLPATH%/Hist_timing_ADC2_Channel2_phase4_1x.png" width="500" /> | <img alt="Hist_timing_ADC2_Channel1_phase4_1x.png" height="375" src="%ATTACHURLPATH%/Hist_timing_ADC2_Channel1_phase4_1x.png" width="500" /> |
| Timing Resolution of OFCs that sample just after peak | <img alt="Hist_T5_ADC1_Channel1_1x.png" height="375" src="%ATTACHURLPATH%/Hist_T5_ADC1_Channel1_1x.png" width="500" /> | <img alt="Hist_T5_ADC1_Channel2_1x.png" height="375" src="%ATTACHURLPATH%/Hist_T5_ADC1_Channel2_1x.png" width="500" /> | | |
| Timing Resolution using out of phase OFCs | <img alt="Hist_T_Offset_ADC1_Channel1_1x.png" height="375" src="%ATTACHURLPATH%/Hist_T_Offset_ADC1_Channel1_1x.png" width="500" /> | <img alt="Hist_T_Offset_ADC1_Channel2_1x.png" height="375" src="%ATTACHURLPATH%/Hist_T_Offset_ADC1_Channel2_1x.png" width="500" /> | <img alt="Hist_T_Offset_ADC2_Channel2_1x.png" height="375" src="%ATTACHURLPATH%/Hist_T_Offset_ADC2_Channel2_1x.png" width="500" /> | <img alt="Hist_T_Offset_ADC2_Channel1_1x.png" height="375" src="%ATTACHURLPATH%/Hist_T_Offset_ADC2_Channel1_1x.png" width="500" /> |

---++ Comments

<br /> %COMMENT%

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who
png	DAC_differential_nonlinearity.png	r1	manage	25.6 K	2019-09-30 - 17:35	JuliaGonski
png	DAC_differential_nonlinearity_zoom.png	r1	manage	21.8 K	2019-09-30 - 17:42	JuliaGonski
png	DAC_integral_nonlinearity.png	r1	manage	24.2 K	2019-09-30 - 17:36	JuliaGonski
png	DAC_integral_nonlinearity_zoom.png	r1	manage	24.5 K	2019-09-30 - 17:42	JuliaGonski
png	DAC_linearity.png	r1	manage	31.0 K	2019-09-30 - 17:25	JuliaGonski
png	DAC_linearity_zoom.png	r1	manage	28.2 K	2019-09-30 - 17:26	JuliaGonski
png	E_OFC_ADC1_Channel1_phase4_1x.png	r1	manage	18.4 K	2019-09-27 - 18:25	DanielWilliams
png	E_OFC_ADC1_Channel2_phase4_1x.png	r1	manage	18.3 K	2019-09-27 - 18:31	DanielWilliams
png	E_OFC_max_ADC2_Channel1_phase4_1x.png	r1	manage	20.7 K	2019-10-08 - 18:52	DanielWilliams
png	E_OFC_max_ADC2_Channel2_phase4_1x.png	r1	manage	21.8 K	2019-10-08 - 18:52	DanielWilliams
png	E_Reco_ADC1_Channel1_1x.png	r1	manage	25.8 K	2019-09-27 - 18:25	DanielWilliams
png	E_Reco_ADC1_Channel2_1x.png	r1	manage	29.8 K	2019-09-27 - 18:31	DanielWilliams
png	E_Reco_ADC2_Channel1_1x.png	r1	manage	33.5 K	2019-10-08 - 18:54	DanielWilliams
png	E_Reco_ADC2_Channel2_1x.png	r1	manage	28.3 K	2019-10-08 - 18:52	DanielWilliams
png	Hist_T4_ADC1_Channel1_phase4_1x.png	r1	manage	18.8 K	2019-09-27 - 18:25	DanielWilliams
png	Hist_T4_ADC1_Channel2_phase4_1x.png	r1	manage	18.9 K	2019-09-27 - 18:31	DanielWilliams
png	Hist_T5_ADC1_Channel1_1x.png	r1	manage	17.2 K	2019-09-27 - 18:25	DanielWilliams
png	Hist_T5_ADC1_Channel2_1x.png	r1	manage	17.6 K	2019-09-27 - 18:31	DanielWilliams
png	Hist_T_Offset_ADC1_Channel1_1x.png	r1	manage	17.3 K	2019-09-27 - 18:25	DanielWilliams
png	Hist_T_Offset_ADC1_Channel2_1x.png	r1	manage	17.8 K	2019-09-27 - 18:31	DanielWilliams
png	Hist_T_Offset_ADC2_Channel1_1x.png	r1	manage	20.5 K	2019-10-08 - 18:52	DanielWilliams
png	Hist_T_Offset_ADC2_Channel2_1x.png	r1	manage	21.0 K	2019-10-08 - 18:52	DanielWilliams
png	Hist_timing_ADC2_Channel1_phase4_1x.png	r1	manage	20.9 K	2019-10-08 - 18:52	DanielWilliams
png	Hist_timing_ADC2_Channel2_phase4_1x.png	r1	manage	20.6 K	2019-10-08 - 18:52	DanielWilliams
png	Nonlinearity_percent_differential_high_gain.png	r1	manage	31.6 K	2019-09-30 - 18:31	JuliaGonski
png	Nonlinearity_percent_differential_high_gain_Co2.png	r1	manage	30.5 K	2019-10-08 - 18:36	DanielWilliams
png	Nonlinearity_percent_differential_low_gain.png	r1	manage	30.7 K	2019-09-30 - 18:31	JuliaGonski
png	Nonlinearity_percent_differential_low_gain_Co2.png	r1	manage	28.8 K	2019-10-08 - 18:36	DanielWilliams
png	Nonlinearity_percent_integral_high_gain.png	r1	manage	30.3 K	2019-09-30 - 18:32	JuliaGonski
png	Nonlinearity_percent_integral_high_gain_Co2.png	r1	manage	30.2 K	2019-10-08 - 18:36	DanielWilliams
png	Nonlinearity_percent_integral_low_gain.png	r1	manage	32.7 K	2019-09-30 - 18:32	JuliaGonski
png	Nonlinearity_percent_integral_low_gain_Co2.png	r1	manage	31.6 K	2019-10-08 - 18:36	DanielWilliams
png	high_gain_with_fit.png	r2 r1	manage	34.3 K	2019-09-30 - 18:25	JuliaGonski
png	high_gain_with_fit_Co2.png	r1	manage	34.4 K	2019-10-08 - 18:36	DanielWilliams
png	hist_pedestal_ADC1_Channel1.png	r1	manage	18.2 K	2019-09-30 - 18:01	JuliaGonski
png	hist_pedestal_ADC1_Channel1_4x.png	r1	manage	30.6 K	2019-10-07 - 19:20	DanielWilliams
png	hist_pedestal_ADC1_Channel2.png	r1	manage	17.4 K	2019-09-30 - 18:01	JuliaGonski
png	hist_pedestal_ADC1_Channel2_4x.png	r1	manage	28.0 K	2019-10-07 - 19:20	DanielWilliams
png	hist_pedestal_ADC2_Channel1.png	r1	manage	17.7 K	2019-09-30 - 18:01	JuliaGonski
png	hist_pedestal_ADC2_Channel1_4x.png	r1	manage	26.5 K	2019-10-07 - 19:20	DanielWilliams
png	hist_pedestal_ADC2_Channel2.png	r1	manage	20.2 K	2019-09-30 - 18:01	JuliaGonski
png	hist_pedestal_ADC2_Channel2_4x.png	r1	manage	28.4 K	2019-10-07 - 19:20	DanielWilliams
png	low_gain_with_fit.png	r1	manage	33.9 K	2019-09-30 - 18:21	JuliaGonski
png	low_gain_with_fit_Co2.png	r1	manage	34.5 K	2019-10-08 - 18:36	DanielWilliams
png	low_high_gain_vs_amps.png	r1	manage	36.7 K	2019-09-30 - 18:19	JuliaGonski
png	low_high_gain_vs_amps_Co2.png	r1	manage	37.7 K	2019-10-08 - 18:36	DanielWilliams
png	low_high_gain_vs_amps_Co2_zoom.png	r1	manage	35.6 K	2019-10-08 - 18:36	DanielWilliams
png	low_high_gain_vs_amps_zoom.png	r1	manage	35.4 K	2019-09-30 - 18:20	JuliaGonski
png	pulse_HGLG_Amp1024.png	r1	manage	38.0 K	2019-09-30 - 18:18	JuliaGonski
png	pulse_HGLG_Co2_Amp896.png	r1	manage	38.5 K	2019-10-08 - 18:36	DanielWilliams
png	pulse_overlay_Co2_hg.png	r1	manage	64.1 K	2019-10-08 - 18:36	DanielWilliams
png	pulse_overlay_Co2_lg.png	r1	manage	80.2 K	2019-10-08 - 18:36	DanielWilliams
png	pulse_overlay_hg.png	r1	manage	59.7 K	2019-09-30 - 18:13	JuliaGonski
png	pulse_overlay_lg.png	r1	manage	80.2 K	2019-09-30 - 18:12	JuliaGonski

Topic revision: r5 - 2019-10-08 - DanielWilliams

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