Conveners
POSTER: Session 1
- Ken Wyllie (CERN)
POSTER: Session 2
- Ken Wyllie (CERN)
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Piotr Rymaszewski (Universitaet Bonn (DE))27/09/2016, 16:30ASICPoster
ATLAS and CMS are presently collaborating on a design of a pixel readout chip in 65nm CMOS technology to be used for the LHC Phase-II upgrade. This work presents a prototype containing part of the I/O interface of this readout chip. The clock-data recovery circuit recovers clock from 160 Mbps incoming data and produces 1.6 GHz clock to be used by serializer. Double data rate serializer...
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Vitaly Shumikhin (NRNU MEPhI)27/09/2016, 16:31ASICPoster
The paper describes a SAR ADC, elaborated for digitization the shaper signal of the read-out CBM MUCH ASIC. The MUCH ASIC was designed and prototyped by means of the 0.18 um CMOS process of UMC (Taiwan). Each channel of ASIC consist of a CSA, fast and slow shapers, discriminator, ADC and a digital peak detector. ADC has a power consumption of 1.5 mW at 50 Ms/s and an occupied area of 0.0162...
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Tianyang Wang (Universitaet Bonn (DE))27/09/2016, 16:32ASICPoster
CMOS pixel sensors with notable depletion have been demonstrated to be feasible candidates for the ATLAS Inner Tracker (ITk) upgrade, replacing the current passive sensors. A further step to exploit the potential of CMOS sensors is to investigate the suitability of equipping the outer layers of the ATLAS ITk upgrade with fully monolithic CMOS sensors. In this work, a monolithic CMOS pixel...
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Ganesh Jagannath Tambave (University of Bergen (NO))27/09/2016, 16:33ASICPoster
The ALICE experiment at the LHC plans upgrade of its TPC, due to expected high Pb-Pb collision-rate after the shutdown of LHC in 2018. In the upgraded TPC, Gas Electron Multiplier (GEM) chambers and continuous readout system will replace MWPC chambers and conventional triggered readout. In the continuous readout, GEM signals will be processed using 32 channels of SAMPA ASIC (preamplifier and...
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Selma Conforti Di Lorenzo (OMEGA/IN2P3/CNRS/Ecole Polytechnique)27/09/2016, 16:34ASICPoster
CATIROC is an upgraded version of PARISROC2 designed to read huge photodetection areas for neutrinos experiments. This โSystem-on-Chipโ is a very innovative concept as it sends out only relevant data by network to the central data storage turning the detector into a smart one. The ASIC integrates a self-triggering mode down to 50 fC which provides time measurement better than 1 ns and charge...
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Francesco De Canio (Universita e INFN, Pavia (IT))27/09/2016, 16:35ASICPoster
This work presents the design and characterization of a SLVS transmitter/receiver pair, to be used for I/O links in High Energy Physics applications.
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The prototype chip was designed and fabricated in the framework of the CHIPIX65 project and was completely characterized in the first quarter of 2016. The chip has been also irradiated with X-rays in order to evaluate the effect of the ionizing... -
Marika Kuczynska (AGH University of Science and Technology (PL))27/09/2016, 16:36ASICPoster
In particle physics experiments a stable sub-1-V reference voltage is needed in spite of harsh ionizing radiation conditions. After such radiation load the bandgap using standard p-n junction of bipolar transistor does not work properly. This is why several sub-1V voltage references based on DTMOS (dynamic threshold MOS) and ELTMOS (enclosed layout transistor MOS), using CMOS 130nm process...
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Mr Roberto Blanco (-)27/09/2016, 16:38ASICPoster
HVCMOS sensors and capacitive coupled pixel detectors (CCPD) are seen as an option to the standard sensor technologies such as hybrid- or strip-detectors for several particle physics experiments, among others ATLAS. The latest important achievement of this development is the production of first reticle size HVCMOS sensor โ H35DEMO - that can be readout either as a monolithic detector, with the...
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Mr Zhiyao ZENG (SOUTHERN METHODIST UNIVERSITY)27/09/2016, 16:39ASICPoster
Low-power and high-data-rate laser array driver is an important on-detector component of the Versatile Link for the high-luminosity LHC experiments. We report the design and implementation of a low-power and radiation-tolerant 4x10 Gb/s VCSEL Driver array IC (LDQ10P). The entire four-channel VCSEL driver consumes 130 mW and occupies a silicon area of 1900 ยตm ร 1700 ยตm. By integrating four...
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Oscar Alonso Casanovas27/09/2016, 16:40ASICPoster
In the future ILC (International Large Detector), Silicon strip detectors will be used in the tracker to measure position and energy of the particles. A specific readout chip must be designed targeted to the accelerator operation and expected performance. A multichannel readout ASIC for Silicon microstrips in AMS 180nm technology has been fabricated. The main intended goals for this readout...
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Luigi Casu (Universita e INFN (IT)), Sandro Cadeddu (Universita e INFN (IT))27/09/2016, 16:41ASICPoster
The 2018/2019 upgrade of LHCb Muon System foresees a 40 MHz readout scheme and requires the development of a new Off Detector Electronics (nODE) board that will be based on the nSYNC, a radiation tolerant custom ASIC developed in UMC 130 nm technology.
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Each nODE board has 192 input channels processed by 4 nSYNCs. The nSYNC is equipped with fully digital TDCs and it implements all the required... -
Veronica Wallangen (Stockholm University (SE))27/09/2016, 16:42ASICPoster
We present work to develop a radiation-hard receiver ASIC in 65nm CMOS with Decision Feedback Equalization (DFE), which is a very efficient technique for compensating the distortions caused by cable losses. Achieving the best possible compensation is particularly important for HL-LHC tracking detectors because the readout cable mass is inversely related to the tolerated amount of distortion....
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Raimon Casanova Mohr (Universitat Autรฒnoma de Barcelona (ES))27/09/2016, 16:44ASICPoster
The Time Over Threshold (TOT) is usually measured by counting the number of clock cycles that the output of the preamp is over the threshold but the time resolution obtained is limited by the clock frequency and power consumption. Future HEP experiments will require a time resolution of few nanoseconds so that new approaches are needed. This paper presents a circuit to measure the TOT with a...
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Eduard Atkin (NRNU MEPHI)27/09/2016, 16:45ASICPoster
The 32-channel system for processing asynchronous data from the GEM detectors is presented. It has been developed as part of ASIC intended for the muon chamber of the CBM experiment and allows to run up to 10 MHz channel rate.
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The system provides the generation of data packages, consisting of the digital codes of signal amplitude, arrival time and channel number. Control and data exchange... -
Adrian Fiergolski (CERN)27/09/2016, 16:56LogicPoster
This talk presents Universal Verification Methodology (UVM) simulation environments of three recent ASIC and FPGA projects, which have successfully implemented a new Coverage-Driven Verification (CDV) work-flow in System Verilog: (1) the CLICpix2 65 nm CMOS hybrid pixel readout ASIC design; (2) the C3PD 180 nm High-Voltage-CMOS active sensor ASIC design; (3) the FPGA-based DAQ system of the...
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Bas Van Der Heijden (Nikhef National institute for subatomic physics (NL))27/09/2016, 16:57LogicPoster
The SPIDR system is a flexible general-purpose readout platform for new and existing R&D ASIC projects, like Medipix3 and Timepix3. The system consists of an FPGA board, which reads out the ASIC and communicates via 1 and 10 Gigabit Ethernet to the back-end DAQ. It can be easily adapted and used as test-bed for other ASICs . The SPIDR system is currently used in various hybrid pixel detector...
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Carl Schaffer (Albert-Ludwigs-Universitaet Freiburg (DE))27/09/2016, 16:58LogicPoster
We present the ARAGORN front-end, a cost optimized, high-density Time-to-Digital Converter (TDC) platform. Four Xilinx Artix-7 FPGAs implement 384 TDC channels with a time resolution smaller than 200 ps on a single module. A fifth FPGA acts as data concentrator and master of an onboard SFP+ and a multi-channel optical transceiver slot to interconnect with up to seven boards though a star...
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Szymon Kulis (CERN)27/09/2016, 16:59RadiationPoster
Single Event Effects (SEE) are a major concern for integrated circuits exposed
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to radiation. There have been several techniques proposed in order to protect
the circuits against radiation induced upsets (e.g. Triple Modular Redundancy).
The purpose of the TMRG tool is to automatize the process of triplicating
digital circuits freeing the designer from introducing manually the TMR code at
the... -
Dr Wojciech Marek Zabolotny (Warsaw University of Technology, Institute of Electronic Systems (PL))27/09/2016, 17:00LogicPoster
The STS/MUCH-XYTER2 is the new front-end ASIC for the STS and MUCH detectors in the CBM experiment. It uses an innovative protocol ensuring reliable synchronization of the communication link between the controller and the ASIC, transmission of time deterministic commands to the ASIC and efficient readout within a GBT-based data acquisition structure. The paper describes the FPGA-based tester...
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Andre Rummler (Centre National de la Recherche Scientifique (FR))27/09/2016, 17:11OptoPoster
The replacement of the whole ATLAS inner detector is foreseen for 2023/2024. The requirements of the data transmission rates for the upgraded pixel detector will be particularly difficult to meet as the projected transmission rates per chip are 5 GBit per second for each readout chip at the inner-most radius. Results from a first prototype (intended for the Alpine layout) of a flex based...
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Marcel Zeiler (CERN)27/09/2016, 17:12OptoPoster
Silicon Mach-Zehnder modulators that are resistant to a total ionizing dose of 1MGy have recently been demonstrated. Such devices could potentially be installed close to the interaction points in future LHC experiments. Because they require an external continuous wave light source, radiation-hard optical links based on Mach-Zehnder modulators will need to have a different system design when...
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Swann Levasseur (University of London (GB))27/09/2016, 17:23PackagingPoster
A fast non-destructive transverse profile monitor, named PS Beam Gas Ionization monitor (PS- BGI), is under development at CERN for the Proton Synchrotron (PS). This monitor infers the beam profile from the transverse distribution of electrons created by the ionisation of rest gas molecules by the high energy beam particles. The distribution is measured by accelerating the electrons onto a...
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Mark Istvan Kovacs (CERN)27/09/2016, 17:24PackagingPoster
The CMS tracker upgrade for the HL-LHC relies on different module types, depending on the position of the respective module. They are built with HDI flexible circuits that are wire bonded to silicon strip sensors. The front-end hybrids will contain several flip-chip bonded readout ASICs that are still under development. Mock-up prototypes are used to qualify the advanced flexible circuit...
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Joseph Michael Izen (University of Texas at Dallas (US))27/09/2016, 17:25PackagingPoster
Thin polyurethane (PU) coatings for aluminum wedge wire bonds are proposed to protect the ATLAS Inner Tracker upgrade from condensation-induced corrosion and oscillations from periodic Lorentz forces. Coating robustness after exposure to an HL-LHC lifetime dose is being evaluated. Mechanical properties of irradiated samples are tested at room temperature and -20C. Irradiated samples are...
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Luis Miguel Jara Casas (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)27/09/2016, 17:36RadiationPoster
A Digital RADiation (DRAD) test chip has been specifically designed to study the impact of Total Ionizing Dose (TID) (< 1GRad) and Single Event Upset (SEU) on digital logic gates in a 65nm CMOS technology. Nine different versions of standard cell libraries are explored in this chip, basically differing in the device dimensions, Vt flavor and layout of the device.
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Each library has eighteen... -
Franco Spinella (INFN (IT))27/09/2016, 17:37RadiationPoster
The Mu2e experiment at Fermilab searches for the muon conversion to electron in the Coulomb field of a nucleus. The detector is composed of a straw tube tracker and an CsI crystals electromagnetic calorimeter housed in a superconducting solenoid.
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The digitizing electronics will be located inside the magnet cryostat and will be operated in vacuum.
The harsh experimental conditions, with the... -
Raul Martin Lesma (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)27/09/2016, 17:47SystemsPoster
The Versatile Link Demonstrator Board (VLDB) is the evaluation kit for the Radiation Hard Optical Link ecosystem, which provides a 4.8 Gbps data transfer link for communication between front-end (FE) and back-end (BE) of the experiments. It gathers the Versatile Link main radiation hard custom ASICs: GBTx, GBT-SCA and VTRx/VTTx plus the FeastMP, a radiation hard in-house designed DCDC.
This...
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Lennart Huth (Ruprecht-Karls-Universitaet Heidelberg (DE))27/09/2016, 17:48SystemsPoster
The MuPix Telescope is a particle tracking telescope, optimized for low momentum particles and high rates. It was build to test and integrate the novel High-Voltage MonolithicActivePixelSensors (โHV-MAPSโ), designed for the Mu3e tracking detector. It is also used to test the Mu3e readout concept.
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The telescope consists of four layers of the newest prototypes, the MuPix7 sensors, which send the... -
Adolf Bornheim (California Institute of Technology (US))27/09/2016, 17:49SystemsPoster
The High Luminosity LHC (HL-LHC) aims to reach the unprecedented integrated luminosity of 3 ab-1 with an instantaneous luminosity up to 5x10^34 cm2 s-1. This poses stringent requirements on the radiation resistance of detector components and on the latency of the trigger system. The barrel region of the CMS Electromagnetic Calorimeter will be able to retain the current lead tungstate crystals...
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Krzysztof Marek Sielewicz (Warsaw University of Technology (PL))27/09/2016, 17:50SystemsPoster
The ALICE Collaboration is preparing an upgrade of the experimental apparatus. A key element of this upgrade is the construction of a new silicon-based (12 Gpixels, 10m2) Inner Tracking System. Its readout system consists of 192 readout units that control the pixel sensors, power modules and deliver the sensor data to the counting room. A prototype readout unit has been designed to test the...
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Jennifer Ngadiuba (Universitaet Zuerich (CH))27/09/2016, 17:51SystemsPoster
In this talk we present the design, assembly and integration of the service cylinders for the barrel pixel detector. Furthermore, we present results of the testing and calibrations carried out with a set of Phase 1 detector modules.
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Peter Kaever (Helmholtz-Zentrum Dresden-Rossendorf)27/09/2016, 17:52SystemsPoster
Various german Helmholtz centers started 2014 to develop a modular data acquisition platform. This platform integrates generic hardware components like the multi-purpose HGF-AMC Hardware or the UFO smart camera framework, adding user value with linux drivers and board support packages. Technically the scope comprises FPGA-modules, frontend-electronics-interfaces, FPGA-microcontrollers plus...
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Alvaro Navarro Tobar (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)27/09/2016, 17:53SystemsPoster
In order to cope with a twofold increase in nominal LHC luminosity, the second level of the readout system of the CMS Drift Tubes (DT) electronics needs to be redesigned to minimize event processing time and remove present bottlenecks. The uROS boards are uTCA modules, which include a Xilinx Virtex-7 FPGA and equip up to 6 12-channel optical receivers of the 240 Mbps input links. Each board...
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Darien Wood (Northeastern University (US))27/09/2016, 17:54SystemsPoster
The luminosity, latency, and trigger rate foreseen at the High Luminosity LHC presents challenges to efficient readout of the Cathode strip chambers (CSCs) of the CMS end cap muon detector. Upgrades to the electronics are targeted for the inner rings of CSCs in each station, which have the highest flux of particles. The upgrades comprise digital cathode front end boards for nearly...
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Jan Michel (Goethe University Frankfurt)27/09/2016, 17:55SystemsPoster
The RICH detectors of the existing HADES spectrometer and the CBM experiment (to be built at FAIR) will use 64 channel Multi-Anode PMTs.
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We designed a complete set of digitizing electronics, consisting of analog and digital frontend modules, power supply and data concentrator cards plugged into a backplane carrying 3x2 MAPMTs on the front side, and all readout modules on the backside.
These... -
Gregory Pigny (CERN)27/09/2016, 17:56SystemsPoster
The vacuum control systems of CERNโs accelerators are based on PLCs, which communicate with controllers either with direct I/O, or via Profibus.
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In order to improve the communication efficiency of the vacuum sector valve controllers using direct I/O, a low cost Profibus-DP slave interface card has been designed.
This paper describes the steps to design a Profibus-DP slave interface that can... -
Vincenzo Ciriolo (Universita & INFN, Milano-Bicocca (IT))27/09/2016, 17:57SystemsPoster
The Barrel part of the CMS Electromagnetic Calorimeter is made of 61200 scintillating lead tungstate (PbWO4) crystals, read out by avalanche photo-diodes. For the high luminosity phase of the LHC, a timing measurement with a precision of approximately 10 ps can be exploited for pileup mitigation and vertex assignment. Test beam results on the timing performance of PbWO4 crystals with various...
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Daniel Noonan (Florida Institute of Technology (US))27/09/2016, 17:58SystemsPoster
The CMSย experiment at the Large Hadron Collider at CERN is upgrading theย photo-detectionย and readout system of the forwardย hadronic calorimeter (HF). ย The phase-1 upgrade of the CMS forward calorimeter requires the replacement of the current photomultiplier tubes, as well as the installation of a newย front-end readout system. ย The new PMTs contain a thinner window as well as multi-anode...
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Lin Yao (Brookhaven National Laboratory (US))27/09/2016, 18:08SystemsPoster
The ART Data Driver Card (ADDC) will be used in the ATLAS New Small Wheel (NSW) upgrade to process and transmit the Address in Real Time (ART) signals, which indicates the address of the first above-threshold event. A custom ASIC (ART ASIC) will receive the ART signals and do the hit-selection processing.
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To evaluate the performance of the ADDC before the ART ASIC is fabricated, an FPGA based... -
Luca Federici (Universita e INFN Roma Tor Vergata (IT))27/09/2016, 18:18TriggerPoster
The NA62 experiment at CERN SPS has began its data-taking. Its main topic is to reduce uncertainties in the branching ratio of the ultra-rare decay $K^{+} \rightarrow \pi^{+}\enspace\nu\enspace\bar{\nu}$. In this context rejecting the background is a crucial topic. The Cal-l0 trigger get energy deposit from the calorimeters to suppress decays with $\pi^{0}$ and muons in the final state. In...
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Nico De Simone (CERN), Vincenzo Bonaiuto (Universita e INFN Roma Tor Vergata (IT))27/09/2016, 18:19TriggerPoster
The NA62 experiment aims to measure the branching ratio of the rare kaon decay K+->pi+nu nubar at the CERN SPS. The calorimeter L0 trigger is the part of the TDAQ used to select events with a pi+ in the final state hadronic and to veto one of the most dominate background from events K+ -> pi+pi0. It has been developed and installed (it has taken first physics data in autumn 2014). We present...
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Alessandro Lonardo (Universita e INFN, Roma I (IT))27/09/2016, 18:20TriggerPoster
NaNet is a framework for the development of FPGA-based PCI Express (PCIe) Network Interface Cards (NICs) with real-time data transport architecture that can be effectively employed in TRIDAQ systems.
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Key features of the architecture are the flexibility in the configuration of the number and kind of the I/O channels, the hardware offloading of the network protocols stack, the stream processing... -
Leonid Epshteyn (Budker Institute of Nuclear Physics)27/09/2016, 18:21TriggerPoster
The COMET detector will include a electromagnetic calorimeter (ECal). The ECal signals will used for energy deposition measurement and for triggering. For triggering, the calorimeters signals will transformed into special short-shaped analog signals. These signals will then digitally processed with special algorithm, which allows one to obtain a set of logic signals necessary for event...
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Luis Alberto Perez Moreno (Autonomous University of Puebla (MX))27/09/2016, 18:22TriggerPoster
ALICE is the detector at the CERN LHC dedicated to the study of strongly interacting matter. The collaboration plans a major upgrade of the detector in RUN3. The interaction rates will increase to about 50 kHz for Pb-Pb and few hundred kHz for pp. The aim of the ALICE trigger system is to select essentially all of these interactions.The events are read out and the event records are sent to the...
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Alvaro Navarro Tobar (Centro de Investigaciones Energ. Medioambientales y Tecn. - (ES)27/09/2016, 18:23TriggerPoster
The Phase 2 upgrade of the CMS Drift Tubes detector aims at moving all the readout and trigger electronics from the inner detector to outside the cavern. Trigger algorithms need to be redesigned to handle direct timing information and remove present bottlenecks of resolution and deadtime, approaching to present high level trigger performance. In the present contribution we describe the work...
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Yifan Yang (IIHE)27/09/2016, 18:24TriggerPoster
We developed a new AMC board based on AMC.0, named as Trigger Receiver Board (TRB). TRB is a high bandwidth data-stream processor, using a Xilinx Artix-7 and 2 Kintex-7 FPGA. The Artix-7 takes care of the backplane connection while the Kintex-7s handle the front panel optical links. There are 17 optical links on the front panel, making a total bandwidth up to 150Gbps both in and out. On the...
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Ms Zixuan Song (Universitรฉ libre de Bruxelles(ULB) - Central China Normal University (CCNU))27/09/2016, 18:25TriggerPoster
Real-time track reconstruction at high event rates is a major challenge for future experiments in high energy physics. To perform pattern-recognition and/or track fitting, artificial retina or Hough transformation have been introduced in the field which have to be implemented in the FPGA firmware.
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In this contribution, we will report on a possible FPGA hardware implementation of retina... -
Andrey Ryzhov (Institute for High Energy Physics (RU))27/09/2016, 18:26TriggerPoster
This report describes the Tile-Muon Trigger within the TileCal upgrade activities, focusing on the new on-detector electronics such as the Tile Muon Digitizer Board (TMDB) providing (receive and digitize) the signal from eight TileCal modules to three Level-1 muon endcap sector logic blocks.
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Dr Wojciech Zabolotny (University of Warsaw, Faculty of Physics (PL); Warsaw University of Technology, Institute of Electronic Systems (PL))27/09/2016, 18:27TriggerPoster
The Overlap Muon Track Finder (OMTF) is the new system developed during the upgrade of the CMS experiment. It uses the novelty approach to find muon candidates basing on data received from three types of detectors: RPC, DT and CSC. The upgrade of the trigger system requires also upgrade of the associated Data Acquisition (DAQ) system, that must transmit the data from the RPC detector, but for...
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Evgeny Malankin (NRNU MEPhI)28/09/2016, 16:30ASICPoster
A prototype readout channel was manufactured in UMC CMOS 180 nm for the purpose of the CBM experiment at the FAIR accelerator. The channel includes a preamplifier with fast and slow CR-RC shapers, discriminator with a differential threshold setup circuit, 6 bit SAR ADC (40 Msps, 1.5mW power consumption), digital peak detector and block of the time stamp registration. The control data, clock...
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Krzysztof Kasiลski (AGH University of Science and Technology, Cracow)28/09/2016, 16:31ASICPoster
STS-XYTER2 is a new full-size CBM Silicon Tracking System and Muon Chamber prototype readout ASIC designed in UMC 180 nm CMOS technology. It is a self-triggered amplitude and time measurement chip implementing a digital back-end compatible with a GBTx-based data acquisition scheme with scalable data bandwidth. We present details on the front-end and back-end solutions used in this ASIC and...
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Jimmy Jeglot (LAL CNRS IN2P3)28/09/2016, 16:32ASICPoster
For several years, a group of engineers and physicists from LAL and LPNHE have been working on the design of two front end ASICs dedicated to Charge Couple Devices (CCD). ASPIC (Analogue Signal Processing Integrated Circuit), designed in AMS CMOS 0.35ยตm 5V technology, is meant to readout and process the analog signals of CCDs. CABAC (Clocks And Biases ASIC for CCDs), designed in AMS CMOS...
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Ivan Bulbakov (NRNU MEPhI)28/09/2016, 16:33ASICPoster
Scalable Low Voltage Signaling (SLVS) Transmitter (Tx) and Receiver (Rx) IP blocks are designed in the UMC 180 nm CMOS technology as component of the readout ASIC for the muon chambers (MUCH) of the Compressed Baryonic Matter (CBM) experiment at FAIR (Darmstadt, Germany). These blocks are a prototype of the physical layer of the e-link interface that is used for ASIC-GBTx connection. The...
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Prof. Jinghong Chen (University of Houston, Houston)28/09/2016, 16:34ASICPoster
This paper presents a 10 Gbps serial link transmitter ASIC designed in a 65 nm CMOS technology. The ASIC mainly includes an LC-VCO PLL, a 16:1 serializer and a CML driver. Simulation results show that the PLL achieves a 6-to-12 GHz tuning range and an RMS jitter of 0.67pS. The serializer has a deterministic jitter of 11 pS and a programmable output swing from 200mV to 800mV (pk-pk). The PLL...
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Datao Gong (Southern Methodist Univeristy)28/09/2016, 16:35ASICPoster
We present design and test results of a dual-channel serializer ASIC, LOCx2, for detector front-end readout. LOCx2 interfaces an ASIC ADC, ADS5272 and ADS5294. LOCx2 may take data from any 12-bit or 14-bit, multiple channel ADCs with sampling rate from 32 to 43 MSPS. We also present the design of LOCx2-130, a drop-in backup to LOCx2 based a 0.13 ยตm bulk silicon CMOS process. Power consumption...
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Dr Tomasz Andrzej Fiutowski (AGH University of Science and Technology (PL))28/09/2016, 16:36ASICPoster
Immunity against possible random discharges inside active detector volume of the MPGDs is one of the key aspects that should be addressed in the design of the front-end electronics. This issue becomes particularly critical for systems with high channel counts and high density readout employing the front-end electronics built as multichannel ASICs implemented in modern CMOS technologies, for...
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Sema Zahid (Brunel University (GB))28/09/2016, 16:37ASICPoster
Upgrades are planned for the for the CMS barrel ECAL readout electronics . One option for an upgraded pre-amplifier is an improved version of the existing multi-gain pre-amplifier (MGPA). The upgraded MGPA is designed for shorter shaping time to optimize noise performance with photo-detectors damaged by radiation. It also has the ability to identify pulses generated by charge deposited...
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Mr Tianwei Liu (Southern Methodist University)28/09/2016, 16:38ASICPoster
Many HEP applications require circuits to continuously operate over large temperature range. In particular, the DUNE experiment requires circuits be capable of operating at cryogenic temperature. We present a novel temperature-compensated triple-path PLL (TP-PLL) for this application. The TP-PLL is capable of automatically compensating its frequency as temperature changes while maintaining...
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Huangshan Chen (Ruprecht-Karls- Universitรคt Heidelberg)28/09/2016, 16:39ASICPoster
We present the development of uTRiG, a mixed signal Silicon
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Photomultiplier readout ASIC in UMC 180nm CMOS technology, dedicated to
the Mu3e experiment. It extends the ultra-fast timing performance of
the STiCv3 chip with a fast digital readout for ultra-high rate
applications. The high timing performance of the silicon proven, fully
differential SiPM readout channels and 50 ps time binning... -
Yavuz Degerli (CEA/IRFU, Centre d'etude de Saclay, Gif-sur-Yvette (FR))28/09/2016, 16:40ASICPoster
Some pixel architectures designed in LFoundry 150 nm HV CMOS process for the ATLAS Inner Detector upgrade will be presented. These pixels can be readout standalone or can be connected to the FE-I4 readout chip via bump bonding or glue. Negative high voltage is applied to the HR (>2 kOhms.cm) substrate in order to deplete the DNW (Deep N-Well) charge collection diode, ensuring good charge...
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Gerard Fernandez (University of Barcelona (UB))28/09/2016, 16:41ASICPoster
This paper presents an 8 channel ASIC for SiPM anode readout. The Multiple Use SiPM Integrated Circuit (MUSIC) is based on a low input impedance current conveyor (patented). It provides a differential channel summation and individual SE (analog or ToT) channel readout. MUSIC is designed using AMS 0.35um SiGe technology. Full die simulation yields these specifications: 500MHz bandwidth for...
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Prof. Jinghong Chen (University of Houston)28/09/2016, 16:42ASICPoster
This paper presents a 10-bit 250-MS/s time-interleaved pipelined ADC. A distributed clocking scheme is developed to eliminate timing skew between channels without introducing load capacitance to the driving buffer. The channel offset and gain mismatch error is calibrated in digital domain. In addition, a switch-embedded opamp-sharing technique is developed to reduce ADC power consumption and...
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Mr Wei Zhang (Central China Normal University)28/09/2016, 16:43ASICPoster
We present the detailed study of the digital readout of Topmetal-II- CMOS pixel direct
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charge sensor integrated 72x72 pixels each capable of directly collecting charge through exposed
metal electrodes in the topmost metal layer. In addition to the time-shared multiplexing readout of
the analog output from Charge Sensitive Amplifiers in each pixel, hits are also generated through
comparators... -
Wajahat Ali (SSSUP Pisa Italy)28/09/2016, 16:54OptoPoster
We successfully demonstrated simple and low cost 2.5 Gb/s optical wireless transmission at 10 cm distance, aiming to be employed in high-energy physics experiments using off-the-shelf VCSEL and PIN photodiode with proper ball lens. The measured tolerance to misalignment is around ยฑ1mm at Bit Error Rate of 10^-12.
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Lauri Juhani Olantera (CERN)28/09/2016, 16:55OptoPoster
The Versatile Link project has developed a radiation-hard optical link for LHC phase 1 detector upgrades. The project has reached its final stage and we have launched the series production of the Versatile Transceivers (VTRx) and Versatile Twin Transmitters (VTTx). This paper provides an update of the production status and a detailed description and results of the quality assurance programme....
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Katja Klein (Rheinisch-Westfaelische Tech. Hoch. (DE))28/09/2016, 17:06PowerPoster
A novel, 2-step DC-DC conversion powering scheme will be used for the โ2Sโ silicon strip modules of the HL-LHC CMS tracker. Each module is equipped with a service hybrid, which carries two DC-DC converters along with a LP-GBT and a VTRx+ module. The first DC-DC converter generates 2.5V, required for the opto-electronics, while the second stage converts 2.5V to 1.25V, required for all other...
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Richard Thalmeier (Austrian Academy of Sciences (AT))28/09/2016, 17:07PowerPoster
The Belle II experiment will use a Silicon Vertex Detector based on DEPFET pixel (PXD) and double-sided microstrip (SVD) technology. In 2014 at a combined SVD/PXD beam test we observed electrical noise in the SVD system which caused many headaches for more than two years. Since then Electromagnetic Compatibility (EMC) tests using some of the best equipment available in an EMC tight hall, but...
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Sara Marconi (INFN and University of Perugia (IT))28/09/2016, 17:08PowerPoster
A dedicated power analysis methodology, based on modern digital design tools and integrated with the VEPIX53 simulation framework developed within RD53 collaboration, is being used to guide vital choices for the design and optimization of the next generation ATLAS and CMS pixel chips and their critical serial powering circuit (Shunt-LDO). Power consumption is studied at different stages of the...
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Giuseppe Fasanella (Universite Libre de Bruxelles (BE))28/09/2016, 17:09PowerPoster
The CMS Electromagnetic Calorimeter utilizes scintillating lead tungstate crystals, with avalanche photodiodes (APD) as photo-detectors in the barrel part. 1224 HV channels bias groups of 50 APD pairs, each at a voltage of about 380V. The APD gain dependence on the voltage is 3%/V. A stability of better than 60 mV is needed to have negligible impact on the calorimeter energy resolution. Until...
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Dr Krzysztof Kasiลski (AGH University of Science and Technology, Cracow, Poland)28/09/2016, 17:10PowerPoster
Paper presents the Silicon Tracking System low-voltage power system design starting from the power budget and noise spectrum requirements resulting from the front-end chip design (STS/MUCH-XYTER2). Power-supply rejection ratio simulation results, estimation on how the simulated and measured noise spectra of the voltage regulators would affect the front-end electronics, power budget and...
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Tomasz Gadek (CERN)28/09/2016, 17:21ProductionPoster
*The upgrade of the CMS tracker for the HL-LHC requires the design of new double-sensor, front-end modules, which implement L1 trigger functionality in the increased luminosity environment. These new modules will contain two different, high density front-end hybrid circuits, equipped with flip-chip ASICs, auxiliary electronic components and mechanical structures. The hybrids require...
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Patryk Wojciech Oleniuk (Ministere des affaires etrangeres et europeennes (FR))28/09/2016, 17:22ProductionPoster
Power converters and their controls electronics are key elements for the operation of the CERN accelerator complex. To achieve a high MTBF of the system, a set of industrial testers for the converters controls electronics is used. The paper is a follow-up after a similar paper at TWEPP2015, including more test platforms(Boundary-Scan) and the outcome after test phase in production. We report...
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Stephanie W Sullivan (STFC - Rutherford Appleton Lab. (GB))28/09/2016, 17:23OptoPoster
HEP experiments requirements lead to highly integrated systems with many electrical, mechanical and thermal constraints. A complex performance optimisation is required. High speed data transmission lines are designed, while simultaneously minimising radiation length. Methods to improve the signal integrity of point to point links and multi-drop configurations are described. FEA calculations...
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Luca Lama (Universita e INFN, Bologna (IT))28/09/2016, 17:24SystemsPoster
The ATLAS Pixel detector has inserted an additional inner layer called Insertable B-Layer (IBL) that is read out via two boards: the Readout-Driver card (ROD) and the Back-of-Crate card (BOC). In this presentation we summarize first the experience of building and commissioning the boards to read out the ATLAS Pixel detector, with particular emphasis to the ROD card.
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In addition, here it is... -
Rudy Ferraro (Universite Montpellier II (FR))28/09/2016, 17:35RadiationPoster
The necessity to improve the accuracy of the Total Ionizing Dose (TID) measurements at CERNsโ radiation zones, has driven the research of new TID-measuring candidates. For this purpose, a TID Monitoring System (TIDMon) is designed, that investigates the effects of the TID on a Floating Gate Dosimeter (FGDOS) compared to Radiation-sensing Field-Effect Transistors (RadFETs). The monitoring...
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Antonio Lucio (Goethe-Universitรคt Frankfurt am Main)28/09/2016, 17:36RadiationPoster
Our work targets soft errors in embedded systems operating in particle accelerator physics experiments. We propose to use the safety mechanisms included in the low cost Cortex-R4F to mitigate Single Event Effects, as well as additional procedures to recover data from external memories. These procedures include making an interleaved backup of the program data by using the DMA controller. In...
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Bram Faes (KU Leuven)28/09/2016, 17:37RadiationPoster
This paper proposes a 2.56 Gbps, radiation hardened by design, LVDS/SLVS like receiver designed in a commercial 65 nm CMOS technology. Simulation results predict 500 ยตW power consumption and 400 fs RMS output jitter. A replica receiver with a compensation loop is used to measure and compensate variations in the propagation delay of the output edges due to total ionizing dose (TID)...
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Bora Akgun (Rice University (US))28/09/2016, 17:48SystemsPoster
The CMS pixel detector phase 1 upgrade in 2017 requires an upgraded DAQ to accept higher data rates. A new DAQ system has been developed based on a combination of custom and standard microTCA parts. Custom mezzanines on FC7 AMCs provide a front-end driver for readout, and front-end controller for configuration, clock and trigger. The DAQ system is undergoing a series of integration tests...
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Rui Gao (University of Oxford (GB))28/09/2016, 17:49SystemsPoster
The TORCH detector to provide low-momentum particle identification is an R&D project, combining Time- of Flight and Cherenkov techniques to achieve charged particle pi/K/p separation up to 10 GeV/c. The measurement requires a timing resolution of 70ps for single photons. Based a scalable design, a Time of Flight (TOF) measurement system has been developed to instrument a novel customized...
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Marius Wensing (Bergische Universitaet Wuppertal (DE))28/09/2016, 17:50SystemsPoster
The ATLAS tracking system will be replaced by an all-silicon detector (ITk) in the course of the planned HL-LHC accelerator upgrade around 2025. The readout of the ITk pixel system will be most challenging in terms of data rate and readout speed. Simulation of the on-detector electronics based on the currently foreseen trigger rate of 1 MHz indicate that a readout speed of up to 5 Gbps per...
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Lukas Meder (Karlsruhe Institute of Technology)28/09/2016, 17:52SystemsPoster
In continuous readout systems of particle physics experiments, providing a common clock, time reference and the distribution of critical low latency messages to the processing and fronted layers of the readout is a crucial task. In the context of CBM, a versatile small form factor TFC interfacing FMC was developed, offering bidirectional twisted-pair (TP) links for communicating between TFC...
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Mr Jimmy Jeglot (Laboratoire de l'accรฉlรฉrateur linรฉaire)28/09/2016, 17:53SystemsPoster
Towards development of a 10MGy rad-hard ASIC, evaluation of innovative 3D integration technology and CMOS - active edge pixel sensor characterization, a versatile DAQ system is presented. Based on a Saprtan 6 PCIe board, an FMC mezzanine card is developed providing a 68-channel digital input. Featuring automatic bi-directionality and variable output level (0.9V - 4.8V) with high impedance...
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Francesca Cenna (Universita e INFN Torino (IT))28/09/2016, 17:54SystemsPoster
For the CMS and TOTEM Precision Proton Spectrometer Project, a digital readout board was designed to take front-end data of the Diamond Detectors and Quartz Timing Cherenkov Detectors, reformat the data timing packets, and transmit them to the CMS and TOTEM data acquisition systems through optical data links. This board is capable of having HPTDC or SAMPIC mezzanines for high-resolution timing...
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Francesco Costanza (Deutsches Elektronen-Synchrotron (DE))28/09/2016, 17:55SystemsPoster
In the Phase 1 Upgrade of the CMS Hadron Calorimeters, the ngFEC is the system responsible for distributing the LHC clock, the synchronization signals and the slow controls to the frontend electronics using a GBT bidirectional link. It is based on the FC7, a ฮผTCA AMC developed at CERN and built around the Xilinx Kintex-7 FPGA. Its main features are: a fixed latency for fast signals across...
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Julian Maxime Mendez (CERN)28/09/2016, 17:56SystemsPoster
The AdvancedTCA (ATCA) standard has been selected as the hardware platform for the upgrade of the back-end electronic of the CMS and ATLAS experiments of the Large Hadron Collider (LHC). In this context, the electronics systems for experiments group for experiments at CERN is running a project to evaluate, specify, design and support xTCA equipment. As part of this project, an Intelligent...
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Joachim Schambach (University of Texas (US))28/09/2016, 17:57SystemsPoster
The ALICE Collaboration is preparing a major detector upgrade for the LHC Run 3, which includes the construction of a new silicon pixel based Inner Tracking System (ITS). The ITS readout system consists of 192 readout boards to control the sensors and their power system, receive triggers, and deliver sensor data to DAQ. To prototype various aspects of this readout system of the ITS, an FPGA...
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Jinlin Fu (Universitร degli Studi e INFN Milano (IT))28/09/2016, 17:58SystemsPoster
We present the design and the performance of a silicon strip telescope that we have built and recently used as reference tracking system for prototype sensor characterisation. The telescope was operated on beam at the CERN SPS and also using cosmic rays in the laboratory. We will describe the data acquisition system, based on a custom electronic board that we have developed, and the online...
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Thomas Lenzi (Universite Libre de Bruxelles (BE))28/09/2016, 17:59SystemsPoster
Systems designed to control and monitor particles detectors often make use of a back-end server to interact with the front-end electronics and to deliver the DAQ interface and real-time information to the user. We propose to port the functionalities of the back-end server to web interfaces and to the front-end electronics by implementing them on a dual soft-core processor : one core running an...
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Dev Nabarun28/09/2016, 18:10TriggerPoster
The CMS experiment implements a sophisticated two-level triggering system composed of Level-1, instrumented by custom-design hardware boards, and a software High-Level-Trigger. A new Level-1 trigger architecture with improved performance is now being used to maintain the thresholds that were used in LHC Run1 for the more challenging luminosity conditions experienced during Run2. The upgrades...
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Johannes Wittmann (Austrian Academy of Sciences (AT))28/09/2016, 18:11TriggerPoster
The Global Trigger is the final decision stage of the Level-1 Trigger of the CMS Experiment at the LHC. Previously implemented in VME, it has been redesigned and completely rebuilt in microTCA technology, using the Virtex-7 FPGA chip family. This allows implementing trigger algorithms close to the final analysis selection, combining different physical objects. The flexible and compact new...
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Martin Kocian (SLAC National Accelerator Laboratory (US))28/09/2016, 18:12TriggerPoster
AFP, the ATLAS Forward Proton consists of silicon detectors at 205 m and 217 m on each side of ATLAS. In 2016 two detectors in one side were installed. The FEI4 chips are read at 160 Mbps over the optical fibers. The DAQ system uses a FPGA board with Artix chip and a mezzanine card with RCE data processing module based on a Zynq chip with ARM processor running Linux.
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In this contribution we... -
Riccardo Cenci (SNS and INFN-Pisa, Italy)28/09/2016, 18:13TriggerPoster
We present the results for the prototype of a processor capable of reconstructing events in a silicon strip tracker at about 1 MHz rate with sub-microsecond latency. The processor is based on an advanced pattern-recognition algorithm, called โartificial retinaโ, inspired to the vision system of the mammals. We design and implement this processor on a DAQ board designed to run at 1 MHz event...
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172. Pulsar IIb Design, System Integration and Next-Generation Full Mesh ATCA Backplane Test ResultsZijun Xu (Peking University (CN))28/09/2016, 18:14TriggerPoster
The Pulsar IIb is a custom ATCA full mesh enabled FPGA-based processor board which has been designed with the goal of creating a scalable architecture abundant in flexible, non-blocking, high bandwidth interconnections. The design has been motivated by silicon-based tracking trigger needs. In this talk we describe the Pulsar II hardware and its performance, such as the performance test results...
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Leonid Epshteyn (Budker Institute of Nuclear Physics)28/09/2016, 18:15TriggerPoster
For identification of neutron-antineutron pair production events in the CMD-3 experiment (BINP, Russia) near threshold is necessary to measure the particles flight time in the LXe-calorimeter with accuracy of about 3ns. The duration of charge collection to the anodes is about 5mks, while the required accuracy of measuring of the signal arrival time is less than 1/1000 of that. Besides, the...
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Steffen Baehr (Karlsruhe Institute of Technology)28/09/2016, 18:16TriggerPoster
Background originating from events outside of the interaction point is going to play a major role in the upcoming Belle II experiment. In order to reduce this background a track trigger based on the reconstruction of an event's z position is employed on FPGAs. This paper presents the architecture and implementation of neural networks and supporting preprocessing that is going to be used at the...
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Victor Andrei (Ruprecht-Karls-Universitaet Heidelberg (DE))28/09/2016, 18:17TriggerPoster
After the Phase-I ATLAS upgrade the Tile calorimeter will have to provide its data via fast optical links to the new Feature Extractor (FEX) modules of the L1Calo trigger system. In order to provide the FEXes with digitised Tile data, new Tile Rear Extension (TREX) modules need to be developed and installed in the existing L1Calo PreProcessor system. The TREX modules are highly complex PCBs,...
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Michele Caselle (KIT - Karlsruhe Institute of Technology (DE))28/09/2016, 18:18TriggerPoster
Modern data acquisition and trigger systems require a throughput of several GB/s and latencies down to the microsecond level. In order to satisfy such requirements, we developed a heterogeneous system with FPGA-based readout cards and GPU-based computing nodes coupled by fast links. Remote DMA engines are used for direct communication between Xilinx FPGAs and GPUs from AMD / "DirectGMA" and...
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