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Design Report for Modular Rich PMT Readout Board Development at University of Hawaii

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This report outlines the design of the Modular Rich (mRICH) PMT readout board developed by the eRD14 collaboration at the University of Hawaii. Focused on kaon and pion identification in the momentum range of 3 to 10 GeV/c, the design features key components such as the PMT daughter card integration and transition board carrier. Utilizing the SiREAD ASIC for high-density light detectors like SiPMs and MA-PMTs, the board includes 32 channels with a 1 GSa/s sampling rate. The schematic and PCB layout are near completion, with an estimated timeline for fabrication and assembly.

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Design Report for Modular Rich PMT Readout Board Development at University of Hawaii

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  1. Report on the Design of PMT Read out board Yasir Ali PostDoctoral ResearcherInstrumentation Development Lab University of Hawaii

  2. Modular Rich (mRICH) -> Key PID detectors ring imaging Cherenkov technology (RICH). Developed by the eRD14 collaboration for kaon and pion identification in momentum range from 3 to 10 GeV/c

  3. PMT Daughter card Integration: Transition Board Carrier 64 SCROD DC PMT 64 Ethernet Connection DC 256 64 DC 64 DC

  4. SiREAD  SiREAD waveform sampling ASIC (SiREAD), optimized for high density light detectors, such as Silicon Photomultiplier(SiPM) or MA-PMTsIt has 32 Channels with Sampling Rate of 1 GSa/s.

  5. Schematic J2 Connector FPGA Spartan 6

  6. PCB with Placement Stepping towards Routing SiREAD FPGA-Spartan 6 SCROD PMT

  7. Carrier Board SCROD to FMC Board

  8. Estimated Schedule • Schematic is Finalized and Placement is almost there • Lay out completion and Final Design Review by: 03-20-2019 • Fabrication by: 03-29-2019 • Assembly: 04-07-2019 • Initial bring up and first indication of working: 04-15-2019 • Thanks for your Patience

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