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The SALT—Readout ASIC for Silicon Strip Sensors of Upstream Tracker in the Upgraded LHCb Experiment
SALT, a new dedicated readout Application Specific Integrated Circuit (ASIC) for the Upstream Tracker, a new silicon detector in the Large Hadron Collider beauty (LHCb) experiment, has been designed and developed. It is a 128-channel chip using an innovative architecture comprising a low-power analo...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.3390/s22010107 http://cds.cern.ch/record/2799248 |
| _version_ | 1780972529307877376 |
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| author | Beteta, Carlos Abellan Andreou, Dimitra Artuso, Marina Beiter, Andy Blusk, Steven Bugiel, Roma Bugiel, Szymon Carbone, Antonio Carli, Ina Chen, Bo Conti, Nadim Benedetti, Federico De Ding, Shuchong Ely, Scott Firlej, Miroslaw Fiutowski, Tomasz Gandini, Paolo Germann, Danielle Grieser, Nathan Idzik, Marek Jiang, Xiaojie Krupa, Wojciech Li, Yiming Li, Zhuoming Liang, Xixin Liu, Shuaiyi Lu, Yu Mackey, Lauren Moron, Jakub Mountain, Ray Petruzzo, Marco Pham, Hang Schmidt, Burkhard Sheng, Shuqi Norella, Elisabetta Spadaro Swientek, Krzysztof Szumlak, Tomasz Tobin, Mark Wang, Jianchun Wilkinson, Michael Wu, Hangyi Zhang, Feihao Zou, Quan |
| author_facet | Beteta, Carlos Abellan Andreou, Dimitra Artuso, Marina Beiter, Andy Blusk, Steven Bugiel, Roma Bugiel, Szymon Carbone, Antonio Carli, Ina Chen, Bo Conti, Nadim Benedetti, Federico De Ding, Shuchong Ely, Scott Firlej, Miroslaw Fiutowski, Tomasz Gandini, Paolo Germann, Danielle Grieser, Nathan Idzik, Marek Jiang, Xiaojie Krupa, Wojciech Li, Yiming Li, Zhuoming Liang, Xixin Liu, Shuaiyi Lu, Yu Mackey, Lauren Moron, Jakub Mountain, Ray Petruzzo, Marco Pham, Hang Schmidt, Burkhard Sheng, Shuqi Norella, Elisabetta Spadaro Swientek, Krzysztof Szumlak, Tomasz Tobin, Mark Wang, Jianchun Wilkinson, Michael Wu, Hangyi Zhang, Feihao Zou, Quan |
| author_sort | Beteta, Carlos Abellan |
| collection | CERN |
| description | SALT, a new dedicated readout Application Specific Integrated Circuit (ASIC) for the Upstream Tracker, a new silicon detector in the Large Hadron Collider beauty (LHCb) experiment, has been designed and developed. It is a 128-channel chip using an innovative architecture comprising a low-power analogue front-end with fast pulse shaping and a 40 MSps 6-bit Analog-to-Digital Converter (ADC) in each channel, followed by a Digital Signal Processing (DSP) block performing pedestal and Mean Common Mode (MCM) subtraction and zero suppression. The prototypes of SALT were fabricated and tested, confirming the full chip functionality and fulfilling the specifications. A signal-to-noise ratio of about 20 is achieved for a silicon sensor with a 12 pF input capacitance. In this paper, the SALT architecture and measurements of the chip performance are presented. |
| id | cern-2799248 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2021 |
| record_format | invenio |
| spelling | cern-27992482022-01-11T20:30:09Zdoi:10.3390/s22010107http://cds.cern.ch/record/2799248engBeteta, Carlos AbellanAndreou, DimitraArtuso, MarinaBeiter, AndyBlusk, StevenBugiel, RomaBugiel, SzymonCarbone, AntonioCarli, InaChen, BoConti, NadimBenedetti, Federico DeDing, ShuchongEly, ScottFirlej, MiroslawFiutowski, TomaszGandini, PaoloGermann, DanielleGrieser, NathanIdzik, MarekJiang, XiaojieKrupa, WojciechLi, YimingLi, ZhuomingLiang, XixinLiu, ShuaiyiLu, YuMackey, LaurenMoron, JakubMountain, RayPetruzzo, MarcoPham, HangSchmidt, BurkhardSheng, ShuqiNorella, Elisabetta SpadaroSwientek, KrzysztofSzumlak, TomaszTobin, MarkWang, JianchunWilkinson, MichaelWu, HangyiZhang, FeihaoZou, QuanThe SALT—Readout ASIC for Silicon Strip Sensors of Upstream Tracker in the Upgraded LHCb ExperimentDetectors and Experimental TechniquesSALT, a new dedicated readout Application Specific Integrated Circuit (ASIC) for the Upstream Tracker, a new silicon detector in the Large Hadron Collider beauty (LHCb) experiment, has been designed and developed. It is a 128-channel chip using an innovative architecture comprising a low-power analogue front-end with fast pulse shaping and a 40 MSps 6-bit Analog-to-Digital Converter (ADC) in each channel, followed by a Digital Signal Processing (DSP) block performing pedestal and Mean Common Mode (MCM) subtraction and zero suppression. The prototypes of SALT were fabricated and tested, confirming the full chip functionality and fulfilling the specifications. A signal-to-noise ratio of about 20 is achieved for a silicon sensor with a 12 pF input capacitance. In this paper, the SALT architecture and measurements of the chip performance are presented.oai:cds.cern.ch:27992482021 |
| spellingShingle | Detectors and Experimental Techniques Beteta, Carlos Abellan Andreou, Dimitra Artuso, Marina Beiter, Andy Blusk, Steven Bugiel, Roma Bugiel, Szymon Carbone, Antonio Carli, Ina Chen, Bo Conti, Nadim Benedetti, Federico De Ding, Shuchong Ely, Scott Firlej, Miroslaw Fiutowski, Tomasz Gandini, Paolo Germann, Danielle Grieser, Nathan Idzik, Marek Jiang, Xiaojie Krupa, Wojciech Li, Yiming Li, Zhuoming Liang, Xixin Liu, Shuaiyi Lu, Yu Mackey, Lauren Moron, Jakub Mountain, Ray Petruzzo, Marco Pham, Hang Schmidt, Burkhard Sheng, Shuqi Norella, Elisabetta Spadaro Swientek, Krzysztof Szumlak, Tomasz Tobin, Mark Wang, Jianchun Wilkinson, Michael Wu, Hangyi Zhang, Feihao Zou, Quan The SALT—Readout ASIC for Silicon Strip Sensors of Upstream Tracker in the Upgraded LHCb Experiment |
| title | The SALT—Readout ASIC for Silicon Strip Sensors of Upstream Tracker in the Upgraded LHCb Experiment |
| title_full | The SALT—Readout ASIC for Silicon Strip Sensors of Upstream Tracker in the Upgraded LHCb Experiment |
| title_fullStr | The SALT—Readout ASIC for Silicon Strip Sensors of Upstream Tracker in the Upgraded LHCb Experiment |
| title_full_unstemmed | The SALT—Readout ASIC for Silicon Strip Sensors of Upstream Tracker in the Upgraded LHCb Experiment |
| title_short | The SALT—Readout ASIC for Silicon Strip Sensors of Upstream Tracker in the Upgraded LHCb Experiment |
| title_sort | salt—readout asic for silicon strip sensors of upstream tracker in the upgraded lhcb experiment |
| topic | Detectors and Experimental Techniques |
| url | https://dx.doi.org/10.3390/s22010107 http://cds.cern.ch/record/2799248 |
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