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DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 1 o Documentation o Transition to “Production Mode” o Please update docu and place it to Wiki o Sensors, ASICs, Assembly, backend electronics &DAQ o Schedule Module/Ladder o TB decision: go on with sensor prod? (!)
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DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 2 Assemble remaining modules asap! practice assembly 4 Modules for PF (OF) with Taiyo kapton from recent batch (are there enough) IF and IB w/o kapton for Probe card qualification Chipset: SWBv2.1, DCDB4, DHPT1.1 W30W35W36 IF 098.4498.96 OF1 Pilot module 0, H798.4498.96 OF2 Pilot module 0, broken98.9699.48 OB1 Pilot module 0DESY test 00 OB2 Pilot module 0098.96 IB DESY test 0099.48 Module Assignment – PXD9-6 (Pilot)
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Updated schedule – creation of contingency DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 3
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Updated schedule – creation of contingency DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 4 o 4 batches: PXD9-7.. 10 o PXD9-7 on schedule o 4 wafers o almost PXD/2 o For pre-production o PXD9-8 and PXD9-9 o 15 wafers for main o Incl. spares o PXD9-10 o 7 wafers o PF and emergency
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Updated schedule – creation of contingency DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 5 o SwitcherBv2.1 o Pre-prod available o Partly bumped, tested o Re-order 500 more now o DCDB4.1 o First tests okay o ~ 450 chips available o 12 weeks for more tests o DHPT1.2 o In production at TSMC o Backup DHPT1.1 o Test as soon as back o For pre-production o Order more autumn 16
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Updated schedule – creation of contingency DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 6 o Kapton o Qualify Kaupke company o 5 sets Pre-prod ordered o 8-10 w lead time o Main order asap
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Updated schedule – creation of contingency DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 7 o Module pre-production: July o 3 L1 and 3 L2 ladders o Final chip set o Slowly step-by-step o FC, SMD, test o Repeat pilot with larger sample, practice ….
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Updated schedule – creation of contingency DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 8 o Ladder assembly o Kapton attach o Module testing o Ladder assembly o Phase 2 ladders mid. Oct. o Two spare ladders per layer
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Updated schedule – creation of contingency DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 9 o Main production, FC, SMD, test o Start w/ PXD9-8 o Earlier w/ PXD9-7 rem. o 4 modules/week o 6 weeks L1 24 (16) o 8 weeks L2 32 (24) o Kapton attach when L1 done o Can be earlier o Testing as soon as module available o Testing/ladder assembly interleaved
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Updated schedule – creation of contingency DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 10 o Ladder assembly, Ladder testing, half shell assembly o ~25 weeks contingency!! o PXD commissioning at MPP o 3 months contingency (??) o Shipment to KEK 1 week o PXD@KEK 12.10.2017
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Summary DEPFET Workshop, May 2016 Ladislav Andricek, MPG Halbleiterlabor 11 Gaining experience with gated mode operation Weak points of module periphery of pilot run identified More tests needed, optimize operation parameter of DCD (very) first tests with analogue CM very promising …. Can’t do much more with metal routing on module go on with sensor production Updated schedule presented First batch sensor production on schedule, in spite delay due to gated mode tests Second batch to start this week Two phases of module/ladder production: Pre-production for phase 2 and spares with fast feedback to IZM (flip-chip) Main production in larger batches safes time, creates contingency ….
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