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Overview of MUID Front-End Electronics Presentation by Vince Cianciolo (May 1998)

This presentation outlines the key components of the MUID (Muon Identifier) front-end electronics as detailed by subsystem manager Vince Cianciolo. It covers in-panel and out-panel electronics, integration requirements, cost, and scheduling. The team includes experts in digital and analog ROC design, FEM design, and amplifiers. It's crucial for reconstructing tracks and obtaining precision momentum measurements in the PHENIX experiment. Key features include noise reduction, driving long cables, and ensuring prompt signal delivery for effective muon tracking.

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Overview of MUID Front-End Electronics Presentation by Vince Cianciolo (May 1998)

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Presentation Transcript

  1. MUID FEE TAC Presentation Vince Cianciolo 7 May 1998

  2. Outline • Intro • In-panel electronics • Out-panel electronics • Cost & Schedule

  3. MUID FEE Team • Vince Cianciolo: Subsystem Manager • Ganesh Rao: ROC Design (Digital) • Bobby Whitus: ROC Design (Analog) • Tim Gee: FEM Design • Steve Hicks: FEM design, Crate/TC/Backplanes • Yuri Kamyshkov, Yuri Efremenko: In-panel amplifiers • Consulting with: • B. Bryan: System Considerations • M. Smith: PC Heap Manager, Test Fixtures, G-link • J. Walker: Test Fixtures • H. Skank: 6x Generator

  4. MUID in PHENIX

  5. MUID in PHENIX

  6. MUID Operation • Reconstruct tracks in two orthogonal views; find maximum depth. • Obtain precision momentum measurement from Muon Tracker. • p rejection (10-4) via momentum/depth discrimination. • Struck bit pattern is LVL1 input (where steerable road algorithm is implemented).

  7. MUID Numbering • 2 arms • 5 gaps/arm • 4 large, 2 small panels/arm • Large panels • H: 118 tubes > 59 channels > 4 16-pair signal cables • V: 128 tubes > 64 channels > 4 16-pair signal cables • Small panels • H: 90 tubes > 45 channels > 3 16-pair signal cables • V: 52 tubes > 26 channels > 2 16-pair signal cables • MUID • H: 6520 tubes > 3260 channels > 220 16-pair signal cables • V: 6160 tubes > 3080 channels > 200 16-pair signal cables • 6340 active channels, 6720 channels instrumented

  8. MUID Gap

  9. MUID Panels

  10. Iarocci Tubes

  11. MUID Readout Channel(2-pack) • Halve readout channels • Improves timing • Eliminate geometrical inefficiency • Add redundancy

  12. MUID FEE Requirements • Integrating filter to reduce noise from large tube capacitance (500-1000 pF/channel). • Capabilty to drive long cables (~20 m). • All signals arrive within one beam clock cycle for LVL1. • Only digital information (struck bit pattern) required. • Longevity (!) for anything inside the panel.

  13. MUID FEE Processing Chain

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