radwg 3 rd - 2014 22 th may 2014
DESCRIPTION
RADWG 3 rd - 2014 22 th May 2014. G. Spiezia (EN/STI/ECE). AGENDA. Matters arising Summary of workshop on FPGA CHARM: update and news Status report of radiation test campaigns at Fraunhofer Radiation damage studies at F4E for ITER. RADWG mandate. - PowerPoint PPT PresentationTRANSCRIPT
RADWG 3RD - 201422TH MAY 2014
G. Spiezia (EN/STI/ECE)
AGENDA Matters arising
Summary of workshop on FPGA
CHARM: update and news
Status report of radiation test campaigns at Fraunhofer
Radiation damage studies at F4E for ITER
RADWG mandate Working group to share information among
accelerator sectors groups dealing with radiation Presentation and discussion on radiation facilities, test
setups and results Organization of the Radiation Test plan Out side CERN (PSI, CEA, Fraunhofer and others) At CERN (CNRAD, H4IRRAD CHARM)
Communication on calculations and measurements of the radiation levels in the CERN machines
Report of the equipment failure due to radiations and their follow-up Review
Discussion of the mitigation actions Update/Summary of relevant workshop and conferences
G. Spiezia EN/STI/ECE
Facilities
EFFECTS
SEE
DD
TID
PSI
CEA
Co60 source
Standard facilities PSI. Proton beam (>15 tests per
year) CEA, Fraunhofer. Displacement
damage (3 tests per year) Fraunhofer. Co60. Total Ionizing
dose (blanket contract)
In-house test areas CNRAD, H4IRRAD (Past) CHARM
Crucial effort in Coordination and planning
PSIPSI
PSI test – Next slotsDate Equipment
Owner Test group DUT
01-04 March EN/STI EN/STI Cypress memory, Radmon deported module
28-31 March TE/EPC, BE/BI EN/STI Mos, PWM driver, voltage regulator
11-14 April EN STI EN STI Zener, Oscillators, SRAM
25-28 April QPS, EN/STI QPS, EN/STI ADCSRAM tests (Samsung, ADC)
17-18 May EN/STI EN/STI FPGA (Oslo Collaboration-TBC), Components for TE/EPC BE/BI, SRAM, RADMON
7-8 June TE/EPC TE/EPC FGC lite
PIF facility will stop from July to October http://
radwg.web.cern.ch/RadWG/Pages/PSI_tests/2014_PSI.htm
PSI test
MCP1826-Adjustable (BE/BI) Output stable up to 1kGy Vin threshold decreases (minor effect)
Opto TLP 127 (TE/EPC) CTR degradation
0 50 100 150 200 250 300 350 400 450 5000
20
40
60
80
100
120
140
CTR 30mA
1234 (ref)
0 50 100 150 200 250 300 350 400 450 5000
20
40
60
80
100
120
CTR 60mA
5678 (ref)
PSI test
Cypress on RadMon Able to distinguish two
different flux (6E6 and 1.4E7 p/cm2/s)
Central memories counts more (sample to sample spread??)
0123
4567
5-6
5-6
4-74-7
1-20-3
ToshibaCypress
0-3
PSI test SRAM Cypress CY7C1059 8Mbit
Cross section of ~2.3-3 10-14 cm2
Workshops AMICSA Workshop organized by ESA with
CERN collaboration ASICS and mixed signal components Talks from industries 30 June-1 July 2014 http://
indico.cern.ch/conferenceTimeTable.py?confId=277669#20140630
Conferences
NSREC 2014 - Paris Combined with RADECS July 14-18 2014 http://www.nsrec.com/ details on the call
for papers and the short course program
SEE symposium 19-22 May http://radhome.gsfc.nasa.gov/radhome/see_mapld/#
Back-up
Displacement damage tests Transport of the irradiated material from CEA was
completed on December 2013 IT beacon Diodes for BLM Light EN/EL Reports to be transmitted
Request for 2014 not accepted by CEA
Tests to be organized with other facilities (Fraunhofer)
Fraunhofer institute - Germany All the information and the news are
on the web: https://twiki.cern.ch/twiki/bin/view/FraunhoferRadTests/WebHome
Rad-Tol projects The list of the projects with R2E
concerns was presented last year Reviews are organized for the project
follow-ups; last one was for the Beam Instrumentation equipment http://indico.cern.ch/e/R2E_BI_2013
List of Rad-tol projects are on the website:
http://radwg.web.cern.ch/RadWG/Pages/Rad-related_projects.htm