| Published Articles | |
| Report number | arXiv:2009.08627 |
| Title | LOCx2, a low-latency, low-overhead, 2 × 5.12-Gbps transmitter ASIC for the ATLAS Liquid Argon Calorimeter trigger upgrade |
| Author(s) | Xiao, Le (Hua-Zhong Normal U. ; Southern Methodist U. ; SZPT, Shenzhen) ; Li, Xiaoting (Hua-Zhong Normal U.) ; Gong, Datao (Southern Methodist U.) ; Chen, Jinghong (Houston U. ; Southern Methodist U.) ; Guo, Di (Southern Methodist U. ; CUST, SKLPDE) ; He, Huiqin (Hua-Zhong Normal U. ; Southern Methodist U. ; SZPT, Shenzhen) ; Hou, Suen (Taiwan, Inst. Phys.) ; Huang, Guangming (Hua-Zhong Normal U.) ; Liu, Chonghan (Southern Methodist U.) ; Liu, Tiankuan (Southern Methodist U.) ; Sun, Xiangming (Hua-Zhong Normal U.) ; Teng, Ping-Kun (Taiwan, Inst. Phys.) ; Vosooghi, Bozorgmehr (Houston U.) ; Xiang, Annie C. (Southern Methodist U.) ; Ye, Jingbo (Southern Methodist U.) ; You, Yang (Southern Methodist U.) ; Zuo, Zhiheng (Houston U.) |
| Publication | 2016-02-04 |
| Imprint | 2020-09-18 |
| Number of pages | 9 |
| In: | JINST 11 (2016) C02013 |
| In: | Topical Workshop on Electronics for Particle Physics, Lisbon, Portugal, 28 Sep - 2 Oct 2015, pp.C02013 |
| DOI | 10.1088/1748-0221/11/02/C02013 |
| Subject category | Detectors and Experimental Techniques |
| Accelerator/Facility, Experiment | CERN LHC ; ATLAS |
| Abstract | In this paper, we present the design and test results of LOCx2, a transmitter ASIC for the ATLAS Liquid Argon Calorimeter trigger upgrade. LOCx2 consists of two channels and each channel encodes ADC data with an overhead of 14.3% and transmits serial data at 5.12 Gbps with a latency of less than 27.2 ns. LOCx2 is fabricated with a commercial 0.25-um Silicon-on-Sapphire CMOS technology and is packaged in a 100-pin QFN package. The power consumption of LOCx2 is about 843 mW. |
| Copyright/License | preprint: (License: arXiv nonexclusive-distrib 1.0) |
Corresponding record in: Inspire
Record created 2017-05-30, last modified 2024-09-05
