Test results and prospects for RD53A, a large scale 65 nm CMOS chip for pixel readout at the HL-LHC
Journal Article
·
· Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
The CERN RD53 collaboration was founded to tackle the extraordinary challenges associated with the design of pixel readout chips for the innermost layers of particle trackers at future high energy physics experiments. Around 20 institutions are involved in the collaboration, which has the support of both ATLAS and CMS experiments. The goals of the collaboration include the comprehensive understanding of radiation effects in the 65 nm technology, the development of tools and methodology to efficiently design large complex mixed signal chips and, ultimately, the development of a full size readout chip featuring a 400 × 400 pixel array with 50μm pitch. In August 2017, the collaboration submitted the large scale chip RD53A, integrating a matrix of 400 × 192 pixels and embodying three different analog front-end designs. Here, this work discusses the characteristic of the RD53A chip, with some emphasis on the analog processors, and presents the first test results on the pixel array.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25); H2020 Project AIDA-2020
- Contributing Organization:
- The RD53 Collaboration
- Grant/Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1602991
- Report Number(s):
- FERMILAB-PUB--19-683-ND-PPD-QIS; oai:inspirehep.net:1741710
- Journal Information:
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, Journal Name: Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment Journal Issue: C Vol. 936; ISSN 0168-9002
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
65 nm CMOS analog front-end for pixel detectors at the HL-LHC
|
journal | February 2016 |
Characterization of radiation effects in 65 nm digital circuits with the DRAD digital radiation test chip
|
journal | February 2017 |
A synchronous analog very front-end in 65 nm CMOS with local fast ToT encoding for pixel detectors at HL-LHC
|
journal | March 2017 |
Design and test of current-mode DACs for threshold tuning of front-end channels for the High Luminosity LHC
|
conference | March 2020 |
Similar Records
RD53A: A large-scale prototype chip for the phase II upgrade in the serially powered HL-LHC pixel detectors
Recent progress of RD53 Collaboration towards next generation Pixel Read-Out Chip for HL-LHC
RD53 analog front-end processors for the ATLAS and CMS experiments at the High-Luminosity LHC
Journal Article
·
Sat May 02 00:00:00 EDT 2020
· Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
·
OSTI ID:1780737
Recent progress of RD53 Collaboration towards next generation Pixel Read-Out Chip for HL-LHC
Journal Article
·
Tue Dec 20 23:00:00 EST 2016
· Journal of Instrumentation
·
OSTI ID:1339126
RD53 analog front-end processors for the ATLAS and CMS experiments at the High-Luminosity LHC
Conference
·
Mon Feb 24 23:00:00 EST 2020
· PoS
·
OSTI ID:1843471