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Requirements
PRD
IRD
ICD
Context: DXS is the primary beamline where this detector will be used therefore its reequipments are considered when designing the SparkPix-S 1x4. The expected beam will be spited into two and a sketch of its dimensions when interacting with the detector is depicted below
Sensor Design
Pixel pitch is 50um
1mm is the baseline but Hassan has suggested that they may want to have 500um thick sensors two
ASIC Design
Platform
The SparkPix-S 1x4 detector is very similar to the GT readout platform and therefore we will reuse it extent possible. For examle, the digital and analog boards are 100% compatible. The carrier boards and mechanical design will need to be adapted.
100kfps DAQ support system - GT Readout Platform
Key requirements when disigning the board
Sensor aligned with rotation axis
Carrier board
SparkPix-S 1x4 implementation
| Multi-board project | Carrier Board | |
|---|---|---|
| 3D view | TODO | TODO |
| Description | A configuration of the GT Readout Platform with a 1x4 carrier of SparkPix-S ASICs. | Carrier board for a 1x4 configuration of SparkPix-S ASICs for use with the GT Readout Platform |
| Altium 365 project | TODOTODO | https://stanford-linear-accelerator-center.365.altium.com/designs/B1145EE9-2A02-4B88-9339-D6492F047ABF |
| Board tracking | GT Readout ASICs | TODO |
(Similar board) - ePixUHR100k 1x4 implementation
| Multi-board project | Carrier Board | |
|---|---|---|
| 3D view |
|
|
| Description | A configuration of the GT Readout Platform with a 1x4 and 4x1 carrier of ePixUHR100k ASICs. | Carrier board for a 1x4 configuration of ePixUHR100k ASICs for use with the GT Readout Platform |
| Altium 365 project | https://stanford-linear-accelerator-center.365.altium.com/designs/32095811-C026-416E-BB99-40FCF4FA87F6 | https://stanford-linear-accelerator-center.365.altium.com/designs/F5AB04C2-2ADF-42DF-B87B-5C40051BA7FC |
| Board tracking | GT Readout ASICs | PC_261_101_42_C00 |
Mechanical
Key requirements
CO2 cooled
0 degree for cooling pipe and electronics board
in-vaccum
Clamping can be on the back side of the detector
Vibration specs (usually 10% of the pixel at the angle)
Light shield needed (at least the frame designed)
Overview
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