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AFE IIt Project Status

AFE IIt Project Status. Current Status . AFE II Prototype Testing Complete Detailed ch by ch testing has been done 3071 good channels out of 3072 through comprehensive test Continuing with some long-term (weeks) testing of cryo control and stability on the VLPC CC cryostat

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AFE IIt Project Status

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  1. AFE IIt Project Status

  2. Current Status • AFE II Prototype Testing Complete • Detailed ch by ch testing has been done • 3071 good channels out of 3072 through comprehensive test • Continuing with some long-term (weeks) testing of cryo control and stability on the VLPC CC cryostat • Packaged TriPt (MOSIS) in house • TriPt/FPIX submission - OUT • Design input for AFE IIt board finished • Schematic Complete – 6/20 4 weeks behind - but • Layout Complete – 6/28 about 2 weeks behind • We have authorized OT and it is being used • Will try to add a second Layout tech towards the end. For technical reasons this is not appropriate at this time • Only issue • Could use 1 additional person to work on FPGA programming

  3. Current Status AFE II Prototype- Gain

  4. Current Status AFE II Prototype - Noise 1 pe »6 fC

  5. Current Status - TriPt • Out for Fab Proposed reticule layout for TriPt/FPIX Proposed wafter map 70 reticules

  6. Current Status - Layout

  7. Current Status - Layout

  8. Current Status - TriPt • TriPt: • Packaged “MOSIS” parts are here • Robot tester work progressing: adapter board in layout (estimate: 1 week) • Mechanical parts for robot complete

  9. Response to Recommendations from Director’s Review • We have modified the project plan to include: • A second submission of the TriPt chip • This, of course, does produce a delay in the project completion. The funds are there if needed, however • We believe that the probability for a successful run is very high • Production of 350 boards. • Over time for layout technician(s) for AFE IIt board • Bob Demaat has joined the AFE IIt project as L2 production manager • Weekly reporting will occur via the AFE IIt production meeting with progress and schedule status from the L3 managers written up and published as minutes of this meeting

  10. Milestone List with 2nd TriPt submission • AFE II/TriPt Project Start 1/5/04 • AFE II Prototype Testing Complete 5/12/05 • AFE IIt Layout Complete 6/17/05 • Ready for Production TriPt Testing 7/18/05 • AFE II Prototype Under Test 7/18/05 • Certify for Production 10/13/05 • TriPt Production Started (Round 1) 5/20/05 • TriPt Production Started (Round 2) 10/31/05 • TriPts Ready for Board Stuffing 3/6/06 • AFE IIt pre-Production Board under Test 3/20/06 • Certify for Full Production 4/19/06 • Board Assembly Complete 6/29/06 • First Crate Ready for Installation 7/13/06 • 203 Boards Ready 8/10/06

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