Results for GPC2233_X_012_A_H1


Basic Information for GPC2233_X_012_A_H1


Brief description of DB components associated to this Hybrid Assembly and associated tests


Click for packaging sticker
MetadataValue
Alt Identifier LBNL_STRIP_MODULES-X-0183
Serial Number 20USBHX2001576
Batch PRODUCTION_LBNL
Assembled True
Completed True
Current Location Brookhaven National Laboratory
Manufacture ID 11
User Ian Dyckes

Children

ComponentTypeTimestamp
STAR Hybrid Flex X 2024-08-22T00:02:56.025Z
HCC Chip HCCSTARV1 2024-08-22T00:55:27.863Z
ABC Chip ABCSTARV1 2024-08-22T02:40:09.713Z
ABC Chip ABCSTARV1 2024-08-22T02:40:11.377Z
ABC Chip ABCSTARV1 2024-08-22T02:40:12.940Z
ABC Chip ABCSTARV1 2024-08-22T02:40:14.754Z
ABC Chip ABCSTARV1 2024-08-22T02:40:16.629Z
ABC Chip ABCSTARV1 2024-08-22T02:40:18.491Z
ABC Chip ABCSTARV1 2024-08-22T02:40:20.602Z
ABC Chip ABCSTARV1 2024-08-22T02:40:22.380Z
ABC Chip ABCSTARV1 2024-08-22T02:40:24.468Z
ABC Chip ABCSTARV1 2024-08-22T02:40:26.027Z
Hybrid Interposer 2024-08-26T17:31:40.442Z

Parents

ComponentTypeTimestamp
STAR Hybrid Test Panel
Module 2024-09-26T23:32:49.232Z

NameCurrent StageTimestamp

Test NamePassed?Date
Glue weight (ASICs on hybrid) 2023-08-15T21:44:49.865Z
Visual Inspection 2024-08-22T06:54:46.467Z
ASIC Metrology 2023-08-09T15:55:27.000Z
Wire bonding 2023-08-31T21:24:14.137Z
Response Curve Burn In 2024-09-04T23:19:19.000Z
Strobe Delay Burn In 2024-09-04T23:16:55.000Z
Noise Occupancy Burn In 2024-09-04T23:55:53.000Z
Pedestal Trim Burn In 2024-09-04T23:16:34.000Z
Strobe Delay PPA 2024-11-26T14:17:25.000Z
Noise Occupancy PPA 2024-11-26T14:35:16.000Z
Response Curve PPA 2024-11-25T22:24:33.000Z
Pedestal Trim PPA 2024-11-26T14:16:29.000Z

Metrology results


Shown below are the results of the module metrology scans

MetrologySvc::analyzeHybridThickness       INFO                Total stack up 996.559250, chip thickness 300.000000 and glue 116.572250, giving hybrid 579.987000 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 992.226148, chip thickness 300.000000 and glue 119.434583, giving hybrid 572.791564 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 994.837835, chip thickness 300.000000 and glue 120.177972, giving hybrid 574.659863 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 996.084485, chip thickness 300.000000 and glue 119.111278, giving hybrid 576.973207 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 997.710106, chip thickness 300.000000 and glue 116.886167, giving hybrid 580.823939 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 994.398929, chip thickness 300.000000 and glue 116.010472, giving hybrid 578.388457 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 993.146387, chip thickness 300.000000 and glue 115.574722, giving hybrid 577.571665 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 989.367532, chip thickness 300.000000 and glue 112.606833, giving hybrid 576.760698 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 986.460654, chip thickness 300.000000 and glue 113.395278, giving hybrid 573.065376 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 984.867155, chip thickness 300.000000 and glue 110.859375, giving hybrid 574.007780 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 998.458750, chip thickness 300.000000 and glue 105.254125, giving hybrid 593.204625 thickness
IService::UPLOADDB                         INFO                Working on test code ASIC_METROLOGY
MetrologySvc::uploadDB                     INFO                Doing DB upload...
MetrologySvc::writeOutput                  INFO                Writing common output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/1//Data__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing results output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/1//Results__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing common output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/1//Data__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing results output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/1//Results__GPC2233_X_012_A_H1.txt
IService::log                              INFO                Logging status 0111 for component GPC2233_X_012_A_H1
IService::install                          INFO                Installing output directory to /home/data/modules/GPC2233_X_012_A_H1/MetrologyHybrid_PROD_X_v2_thick_interposer-1/
IService::install                          INFO                Installed warningLog.txt...
IService::install                          INFO                Installed errorLog.txt...
IService::install                          INFO                Installed infoLog.txt...
IService::install                          INFO                Installed Summary.pdf...
IService::install                          INFO                Installed TotalStackUp.pdf...
IService::install                          INFO                Installed HybridThickness.pdf...
IService::install                          INFO                Installed Positions.pdf...
IService::install                          INFO                Installed Tilt.pdf...
IService::install                          INFO                Installed Data__GPC2233_X_012_A_H1.txt...
IService::install                          INFO                Installed Results__GPC2233_X_012_A_H1.txt...
IService::install                          INFO                Installed Results.json...
IService::install                          INFO                Installed DB_READY_HYBRID_ASSEMBLY_ASIC_METROLOGY.json...
IService::install                          INFO                Installed GPC2233_X_012_A_H1.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H3-1.config
IService::next                             INFO                Scheduling GPC2233-X-012-A0-A1-A3-A4_2233-X-0023-B0-B1_interposed.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H3/1/
MetaData::getLocalName                     WARNING             Could not find a local name for identifier 20USBHN0002302
Measurement::addPoint                      ERROR               Unknown type ?! Ignoring!
  • ✘ Component is at BNL. Prohibiting upload!
  • Service has no required stages or transformations. Allowing for upload, but careful! OK to upload

MetadataValue
Component type X
Operator Len Morelos-Zaragoza
Date 2024-08-28T19:30:17.950+00:00
Program version MetrologyHybrid_PROD_X_v2_thick_interposer/PROD_clonable_v2_new-jig_DB102_6hybrids_thick_interposer
Instrument SmartScope Flash 250

The thickness of the glue \(t_{glue}\) is calculated as: $$t_{glue} = \frac{1}{N_{c}}\sum_{c=1}^{N_{c}} z_{c} - \frac{1}{N_{b}}\sum_{b=1}^{N_{b}} z_{b} - t_{chip} $$ where \(t_{chip}\) is the thickness of the chip \(z_{i}\) is the z-height measurement, \(N_{i}\) is the number of measurements on a given surface, and \(c\) and \(b\) run over measurements taken on the chip and base, respectively. The assumed thickness of the chip is \(t_{chip} = 300\mu m\).

Uncertainties on the glue height measurement are estimated from the spread in z-height measurements on a given surface. On a given surface, the height uncertainty \(\sigma_{i}\) is calculated as: $$\sigma_{i} = \frac{\Delta z}{2\sqrt{N_{i}}}$$ where \(\Delta z = z_{max} - z_{min}\) and \(z_{max}\) and \(z_{min}\) are the maximum and minimum z-height measurements, respectively. In addition, a conservative \(\sigma_{chip} = 10\mu m\) uncertainty on the chip thickeness is assumed. The total uncertainty is calculated as: $$\sigma_{glue} = \sqrt{ \sigma_{c}^2 + \sigma_{b}^2 + \sigma_{chip} }$$ The glue thickness measurements for each ASIC are shown in the figure and table below.


The thickness total stack up is measured from the top of the each chip to the jig, and accounts for the combined thickness of hybrid flex, glue, and ABC/HCC chips in the case of hybrid.


The positions of the ASICs are measured on the 95x95 \(\mu m^2\) square pads on the opposite side of the sensor wire bonds. These measured positions are compared against the technical drawns to calculated the relative ASIC position. In some cases, the SmartScope incorrectly measures a different object than these square pads, and using properties (such as the perimeter), the position is corrected. The positions are shown in the figure below. If any corrections are applied, they are shown as transparent points.

The hybrid thickness is plotted below. It is calculated from the total stack up height minus the assembed chip thickness and measured glue thickness.

The tilt of a chip can be calculated in either the direction along the surface of a chip. We define the x-direction to be any points whose difference is much larger along x, and similarly for y. The tilt in both cases is defined to be: $$tilt = \frac{|\Delta z|}{\sqrt{\Delta x^{2} + \Delta y^{2}}} $$

Metrology results


Shown below are the results of the module metrology scans

MetrologySvc::analyzeHybridThickness       INFO                Total stack up 996.559250, chip thickness 300.000000 and glue 116.572250, giving hybrid 579.987000 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 992.226148, chip thickness 300.000000 and glue 119.434583, giving hybrid 572.791564 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 994.837835, chip thickness 300.000000 and glue 120.177972, giving hybrid 574.659863 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 996.084485, chip thickness 300.000000 and glue 119.111278, giving hybrid 576.973207 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 997.710106, chip thickness 300.000000 and glue 116.886167, giving hybrid 580.823939 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 994.398929, chip thickness 300.000000 and glue 116.010472, giving hybrid 578.388457 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 993.146387, chip thickness 300.000000 and glue 115.574722, giving hybrid 577.571665 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 989.367532, chip thickness 300.000000 and glue 112.606833, giving hybrid 576.760698 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 986.460654, chip thickness 300.000000 and glue 113.395278, giving hybrid 573.065376 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 984.867155, chip thickness 300.000000 and glue 110.859375, giving hybrid 574.007780 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 998.458750, chip thickness 300.000000 and glue 105.254125, giving hybrid 593.204625 thickness
IService::UPLOADDB                         INFO                Working on test code ASIC_METROLOGY
MetrologySvc::uploadDB                     INFO                Doing DB upload...
MetrologySvc::writeOutput                  INFO                Writing common output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/2//Data__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing results output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/2//Results__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing common output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/2//Data__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing results output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/2//Results__GPC2233_X_012_A_H1.txt
IService::log                              INFO                Logging status 0111 for component GPC2233_X_012_A_H1
IService::install                          INFO                Installing output directory to /home/data/modules/GPC2233_X_012_A_H1/MetrologyHybrid_PROD_X_v2_thick_interposer-2/
IService::install                          INFO                Installed warningLog.txt...
IService::install                          INFO                Installed errorLog.txt...
IService::install                          INFO                Installed infoLog.txt...
IService::install                          INFO                Installed Summary.pdf...
IService::install                          INFO                Installed TotalStackUp.pdf...
IService::install                          INFO                Installed HybridThickness.pdf...
IService::install                          INFO                Installed Positions.pdf...
IService::install                          INFO                Installed Tilt.pdf...
IService::install                          INFO                Installed Data__GPC2233_X_012_A_H1.txt...
IService::install                          INFO                Installed Results__GPC2233_X_012_A_H1.txt...
IService::install                          INFO                Installed Results.json...
IService::install                          INFO                Installed DB_READY_HYBRID_ASSEMBLY_ASIC_METROLOGY.json...
IService::install                          INFO                Installed GPC2233_X_012_A_H1.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H3-2.config
IService::next                             INFO                Scheduling GPC2233-X-012-A0-A1-A3-A4_2233-X-0023-B0-B1_interposed.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H3/2/
MetaData::getLocalName                     WARNING             Could not find a local name for identifier 20USBHN0002302
Measurement::addPoint                      ERROR               Unknown type ?! Ignoring!
  • ✘ Component is at BNL. Prohibiting upload!
  • Service has no required stages or transformations. Allowing for upload, but careful! OK to upload

MetadataValue
Component type X
Operator Len Morelos-Zaragoza
Date 2024-08-28T19:30:26.236+00:00
Program version MetrologyHybrid_PROD_X_v2_thick_interposer/PROD_clonable_v2_new-jig_DB102_6hybrids_thick_interposer
Instrument SmartScope Flash 250

The thickness of the glue \(t_{glue}\) is calculated as: $$t_{glue} = \frac{1}{N_{c}}\sum_{c=1}^{N_{c}} z_{c} - \frac{1}{N_{b}}\sum_{b=1}^{N_{b}} z_{b} - t_{chip} $$ where \(t_{chip}\) is the thickness of the chip \(z_{i}\) is the z-height measurement, \(N_{i}\) is the number of measurements on a given surface, and \(c\) and \(b\) run over measurements taken on the chip and base, respectively. The assumed thickness of the chip is \(t_{chip} = 300\mu m\).

Uncertainties on the glue height measurement are estimated from the spread in z-height measurements on a given surface. On a given surface, the height uncertainty \(\sigma_{i}\) is calculated as: $$\sigma_{i} = \frac{\Delta z}{2\sqrt{N_{i}}}$$ where \(\Delta z = z_{max} - z_{min}\) and \(z_{max}\) and \(z_{min}\) are the maximum and minimum z-height measurements, respectively. In addition, a conservative \(\sigma_{chip} = 10\mu m\) uncertainty on the chip thickeness is assumed. The total uncertainty is calculated as: $$\sigma_{glue} = \sqrt{ \sigma_{c}^2 + \sigma_{b}^2 + \sigma_{chip} }$$ The glue thickness measurements for each ASIC are shown in the figure and table below.


The thickness total stack up is measured from the top of the each chip to the jig, and accounts for the combined thickness of hybrid flex, glue, and ABC/HCC chips in the case of hybrid.


The positions of the ASICs are measured on the 95x95 \(\mu m^2\) square pads on the opposite side of the sensor wire bonds. These measured positions are compared against the technical drawns to calculated the relative ASIC position. In some cases, the SmartScope incorrectly measures a different object than these square pads, and using properties (such as the perimeter), the position is corrected. The positions are shown in the figure below. If any corrections are applied, they are shown as transparent points.

The hybrid thickness is plotted below. It is calculated from the total stack up height minus the assembed chip thickness and measured glue thickness.

The tilt of a chip can be calculated in either the direction along the surface of a chip. We define the x-direction to be any points whose difference is much larger along x, and similarly for y. The tilt in both cases is defined to be: $$tilt = \frac{|\Delta z|}{\sqrt{\Delta x^{2} + \Delta y^{2}}} $$

Metrology results


Shown below are the results of the module metrology scans

MetrologySvc::analyzeHybridThickness       INFO                Total stack up 1001.876000, chip thickness 300.000000 and glue 120.165750, giving hybrid 581.710250 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 995.812897, chip thickness 300.000000 and glue 121.508083, giving hybrid 574.304814 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 996.989595, chip thickness 300.000000 and glue 121.258917, giving hybrid 575.730678 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 997.085221, chip thickness 300.000000 and glue 120.258111, giving hybrid 576.827110 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 996.911871, chip thickness 300.000000 and glue 116.561917, giving hybrid 580.349954 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 993.039742, chip thickness 300.000000 and glue 116.031083, giving hybrid 577.008658 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 991.463425, chip thickness 300.000000 and glue 113.745667, giving hybrid 577.717758 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 986.971260, chip thickness 300.000000 and glue 113.265167, giving hybrid 573.706093 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 983.998578, chip thickness 300.000000 and glue 112.135778, giving hybrid 571.862800 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 982.919873, chip thickness 300.000000 and glue 108.517250, giving hybrid 574.402623 thickness
MetrologySvc::analyzeHybridThickness       INFO                Total stack up 997.492500, chip thickness 300.000000 and glue 105.440000, giving hybrid 592.052500 thickness
IService::UPLOADDB                         INFO                Working on test code ASIC_METROLOGY
MetrologySvc::uploadDB                     INFO                Doing DB upload...
MetrologySvc::writeOutput                  INFO                Writing common output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/3//Data__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing results output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/3//Results__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing common output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/3//Data__GPC2233_X_012_A_H1.txt
MetrologySvc::writeOutput                  INFO                Writing results output file /home/data/output//MetrologyHybrid_PROD_X_v2_thick_interposer//GPC2233_X_012_A_H1/3//Results__GPC2233_X_012_A_H1.txt
IService::log                              INFO                Logging status 0111 for component GPC2233_X_012_A_H1
IService::install                          INFO                Installing output directory to /home/data/modules/GPC2233_X_012_A_H1/MetrologyHybrid_PROD_X_v2_thick_interposer-3/
IService::install                          INFO                Installed warningLog.txt...
IService::install                          INFO                Installed errorLog.txt...
IService::install                          INFO                Installed infoLog.txt...
IService::install                          INFO                Installed Summary.pdf...
IService::install                          INFO                Installed TotalStackUp.pdf...
IService::install                          INFO                Installed HybridThickness.pdf...
IService::install                          INFO                Installed Positions.pdf...
IService::install                          INFO                Installed Tilt.pdf...
IService::install                          INFO                Installed Data__GPC2233_X_012_A_H1.txt...
IService::install                          INFO                Installed Results__GPC2233_X_012_A_H1.txt...
IService::install                          INFO                Installed Results.json...
IService::install                          INFO                Installed DB_READY_HYBRID_ASSEMBLY_ASIC_METROLOGY.json...
IService::install                          INFO                Installed GPC2233_X_012_A_H1.root...
IService::install                          INFO                Installed status.json...
TopControl::monitor                        INFO                Service with algoirthm name HybridToSensorMetrology_v2a ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_v8 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_v8a ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PPA_SS_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PPB_SS_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PPB_SS_wuerth_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PPB_LS_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PROD_LS_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PROD_SS_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PROD_LS_v1_thin ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PROD_LS_v1_interposer ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PROD_LS_v1_thin_interposer ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PROD_SS_v1_thin ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name MetrologyModules_PROD_SS_v1_thin_interposer ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name ModuleLS_Bow_PPA_v0 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name ModuleSS_Bow_PPA_v0 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name ElectricalHybrids ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name ElectricalHybrids_PPB_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name BurnInHybrids_PPB_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name BurnInHybrids_PROD_v2 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name ElectricalModules_PPA_v1 ignored through users request!
TopControl::monitor                        INFO                Service with algoirthm name TCModules_PROD_v0 ignored through users request!
MetaData::getLocalName                     WARNING             Could not find a local name for identifier 20USBHN0002302
  • ✘ Component is at BNL. Prohibiting upload!
  • Service has no required stages or transformations. Allowing for upload, but careful! OK to upload

MetadataValue
Component type X
Operator Len Morelos-Zaragoza
Date 2024-09-20T18:28:19.014+00:00
Program version MetrologyHybrid_PROD_X_v2_thick_interposer/PROD_clonable_v2_new-jig_DB102_6hybrids_thick_interposer
Instrument SmartScope Flash 250

The thickness of the glue \(t_{glue}\) is calculated as: $$t_{glue} = \frac{1}{N_{c}}\sum_{c=1}^{N_{c}} z_{c} - \frac{1}{N_{b}}\sum_{b=1}^{N_{b}} z_{b} - t_{chip} $$ where \(t_{chip}\) is the thickness of the chip \(z_{i}\) is the z-height measurement, \(N_{i}\) is the number of measurements on a given surface, and \(c\) and \(b\) run over measurements taken on the chip and base, respectively. The assumed thickness of the chip is \(t_{chip} = 300\mu m\).

Uncertainties on the glue height measurement are estimated from the spread in z-height measurements on a given surface. On a given surface, the height uncertainty \(\sigma_{i}\) is calculated as: $$\sigma_{i} = \frac{\Delta z}{2\sqrt{N_{i}}}$$ where \(\Delta z = z_{max} - z_{min}\) and \(z_{max}\) and \(z_{min}\) are the maximum and minimum z-height measurements, respectively. In addition, a conservative \(\sigma_{chip} = 10\mu m\) uncertainty on the chip thickeness is assumed. The total uncertainty is calculated as: $$\sigma_{glue} = \sqrt{ \sigma_{c}^2 + \sigma_{b}^2 + \sigma_{chip} }$$ The glue thickness measurements for each ASIC are shown in the figure and table below.


The thickness total stack up is measured from the top of the each chip to the jig, and accounts for the combined thickness of hybrid flex, glue, and ABC/HCC chips in the case of hybrid.


The positions of the ASICs are measured on the 95x95 \(\mu m^2\) square pads on the opposite side of the sensor wire bonds. These measured positions are compared against the technical drawns to calculated the relative ASIC position. In some cases, the SmartScope incorrectly measures a different object than these square pads, and using properties (such as the perimeter), the position is corrected. The positions are shown in the figure below. If any corrections are applied, they are shown as transparent points.

The hybrid thickness is plotted below. It is calculated from the total stack up height minus the assembed chip thickness and measured glue thickness.

The tilt of a chip can be calculated in either the direction along the surface of a chip. We define the x-direction to be any points whose difference is much larger along x, and similarly for y. The tilt in both cases is defined to be: $$tilt = \frac{|\Delta z|}{\sqrt{\Delta x^{2} + \Delta y^{2}}} $$

Electrical results


Electrical summaries will be given below

ElectricalSvc::getListOfFilesFromDir       INFO                Scanning for test files GPC2233_X_012_A_H1/20USBHX2001576
ElectricalSvc::getListOfJsonFilesFromDir   INFO                Scanning for test files GPC2233_X_012_A_H1/20USBHX2001576
ElectricalSvc::getListOfJsonFilesFromDir   INFO                Loading json fle GPC2233_X_012_A_H1_RESPONSE_CURVE.json
ElectricalSvc::getListOfJsonFilesFromDir   INFO                Loading json fle GPC2233_X_012_A_H1_STROBE_DELAY.json
ElectricalSvc::getListOfJsonFilesFromDir   INFO                Loading json fle GPC2233_X_012_A_H1_NO.json
ElectricalSvc::getListOfJsonFilesFromDir   INFO                Loading json fle GPC2233_X_012_A_H1_PEDESTAL_TRIM.json
ElectricalSvc::getListOfJsonFilesFromDir   INFO                Loading json fle GPC2233_X_012_A_H1_3PG.json
ElectricalSvc::read                        INFO                Found 0 results files...
ElectricalSvc::load_asic_db                INFO                Reading ASIC database file /home/data/upload//BurnInHybrids_PROD_v2//GPC2233_X_012_A_H1_GAIN_TEST.json
IService::UPLOADDB                         INFO                Working on test code PEDESTAL_TRIM_BURNIN
IService::UPLOADDB                         INFO                Working on test code STROBE_DELAY_BURNIN
IService::UPLOADDB                         INFO                Working on test code RESPONSE_CURVE_BURNIN
IService::UPLOADDB                         INFO                Working on test code NO_BURNIN
IService::log                              INFO                Logging status 0111 for component GPC2233_X_012_A_H1
IService::install                          INFO                Installing output directory to /home/data/modules/GPC2233_X_012_A_H1/BurnInHybrids_PROD_v2-1/
IService::install                          INFO                Installed warningLog.txt...
IService::install                          INFO                Installed errorLog.txt...
IService::install                          INFO                Installed infoLog.txt...
IService::install                          INFO                Installed DB_READY_PEDESTAL_TRIM_BURNIN_GPC2233_X_012_A_H1_PEDESTAL_TRIM.json...
IService::install                          INFO                Installed DB_READY_STROBE_DELAY_BURNIN_GPC2233_X_012_A_H1_STROBE_DELAY.json...
IService::install                          INFO                Installed DB_READY_RESPONSE_CURVE_BURNIN_GPC2233_X_012_A_H1_RESPONSE_CURVE.json...
IService::install                          INFO                Installed DB_READY_RESPONSE_CURVE_BURNIN_GPC2233_X_012_A_H1_3PG.json...
IService::install                          INFO                Installed DB_READY_NO_BURNIN_GPC2233_X_012_A_H1_NO.json...
IService::install                          INFO                Installed GPC2233_X_012_A_H1.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//BurnInHybrids_PROD_v2//GPC2233_X_012_A_H0-1.config
IService::next                             INFO                Scheduling Test_BurnIn_LBNL_009_010_merged file to run...
IService::next                             INFO                Writing results to /home/data/output//BurnInHybrids_PROD_v2//GPC2233_X_012_A_H0/1/
ElectricalSvc::load_asic_db                WARNING             Could not find database ASIC GAIN_TEST results for GPC2233_X_012_A_H1
MetaData::getLocalName                     WARNING             Could not find a local name for identifier 20USBHN0002302

Figures of gain and noise, and correlations with wafer/hybrid level test results, if they exist.