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Showing 1 to 14 of 14 for “"readout chip"”.
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Development and Characterisation of a Radiation Hard Readout Chip for the LHCb-Experiment
… this doctoral thesis parts of the radiation hard readout chip Beetle have been developed and characterised, before and after irradiation. The design work included the analogue memory with the corresponding readout amplifier as well as components of the digital control circuitry. An interface …
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A CMOS Mixed-Signal Readout Chip for the Microstrip Detectors of HERA-B
… analogen Teile des CMOS Mixed-Signal Chips HELIX128S-2 entworfen und getestet; dieser Chip dient zur Auslese von Ladungssignalen aus Siliziumstreifen- und Gas-Mikrostreifen-Detektoren, die beim Nachweis von Elementarteilchen beim HERA-B Experiment (DESY, Hamburg) zum Einsatz kommen. …
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Design of the Readout Chip with Multi-Energy Bins for Spectroscopic X-ray Imaging
L'abstract è presente nell'allegato / the abstract is in the attachment
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Development, Optimisation and Characterisation of a Radiation Hard Mixed-Signal Readout Chip for LHCb
The Beetle chip is a radiation hard, 128 channel pipelined readout chip for silicon strip detectors. The front-end consists of a charge-sensitive preamplifier followed by a CR-RC pulse shaper. The analogue pipeline memory is implemented as a switched capacitor array with a maximum latency of 4us. …
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Development and Characterisation of a Radiation Hard Readout Chip for the LHCb Outer Tracker Detector
… straw tubes. A Time to Digital Converter (TDC) chip has been developed for this task. The chip integrates into the LHCb data acquisition schema and fulfils the requirements of the detector.The OTIS chip is manufactured in a commercial 0.25µm CMOS process. A 32-channel TDC core drives the drift …
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Development and characterisation of the radiation tolerant HELIX 128-2 readout chip for the HERA-B microstrip detectors
… Teile der Schaltung des Verstärker- und Auslesechips HELIX128-2 entwickelt. Dazu gehörten unter anderem der 'Bias Generator', eine Schaltung zur Einstellung der Ruheströme und Kontrollspannungen der Verstärkerstufen mit Digital-zu-Analog Wandlern, sowie eine serielle Schnittstelle zum …
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A photon counting pixel detector for x-ray imaging
… detector (PCD1) comprising a PCC1 (MEDIPIX1) readout chip bumpbonded to silicon and gallium arsenide pixel detectors. Tests on the seperate readout chip and the bump-bonded assembly are shown with comparisons between the performance of the two materials. Measurements of signal-tonoise ratio, …
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Charakterisierung und Entwicklung eines CIP-Auslese-ASIC für das H1-Upgrade-Projekt 2000
… die Entwicklung und Charakterisierung des CMOS-Chips CIPix. Der CIPix wurde im Rahmen dieser Diplomarbeit im ASIC-Labor der Universität Heidelberg entwickelt und wird als Auslesechip für das CIP-Upgrade- Projekt eingesetzt werden. Er besteht aus 64 ladungsempfindlichen, rauscharmen …
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Analoge Auslese- und Triggerelektronik für Mikrostreifen-Gaszähler
… von MSGCs und Auslese- elektronik. Analog readout and trigger electronics for micro strip gas chambers: The experiment HERA-B, which is currently under construction at DESY in Hamburg, is designed to measure a violation of the CP symmetry in the system of neutral B mesons. The …
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Development of GaAs pixel detectors
… purpose detectors: fast signal formation and readout, a high density of channels and radiation hardness of sensors and electronics are essential. Semiconductor pixel detectors, installed closest to the beam pipe in the innermost part of the tracking systems, must cope with these constrains. …
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Characterization of the CMS pixel detectors
… process. Chapter four describes the pixel readout chip - the AC30 chip fabricated in the RICMOS IV-Technology. In this chapter the readout architecture, the operation procedures and the method of data processing of the chip are discussed. In order to understand the charge injection with …
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3D detectors for synchrotron applications
… to poor coupling between this detector and the readout chip. Three of these "double-sided" 3D detectors were bonded to Medipix2 pixel readout chips. These chips are specifically designed for X-ray detection, and can count individual photon hits. The detectors worked successfully, and initial lab …
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New photonic imaging systems for biomedical applications
… a novel silicon optical sensor and a Timepix3 readout chip that has the capability to record the TOA and TOT at each pixel simultaneously. For TCSPC-PLIM applications, the Tpx3Cam imager was built by integrating the camera with an image intensifier that provided single photon sensitivity, an …