A low-latency, low-overhead encoder for data transmission in the ATLAS Liquid Argon Calorimeter trigger upgrade
In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Jg. 831 (2016-09-01), S. 288-294
Online
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Zugriff:
In this paper, we present the design and test results of an encoder integrated circuit for the ATLAS Liquid Argon Calorimeter trigger upgrade. The encoder implements a low-latency and low-overhead line code called LOCic. The encoder operates at 320 MHz with a latency of no greater than 21 ns. The overhead of the encoder is 14.3%. The encoder is an important block of the transmitter ASIC LOCx2, which is prototyped with a commercial 0.25 μm Silicon-on-Sapphire CMOS technology and packaged in a 100-pin QFN package.
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A low-latency, low-overhead encoder for data transmission in the ATLAS Liquid Argon Calorimeter trigger upgrade
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| Autor/in / Beteiligte Person: | Ye, Jingbo ; Teng, Ping-Kun ; Liu, Chonghan ; Zuo, Zhiheng ; He, Huiqin ; Huang, Guangming ; Gong, Datao ; Deng, B. ; Chen, Jinghong ; Guo, D. ; Feng, Yulang ; Vosooghi, Bozorgmehr ; Sun, Xiangming ; You, Y. ; Hou, S. R. ; Tang, Yuxuan ; Li, Xiaoting ; Xiang, Annie C. ; Fan, Qingjun ; Liu, Tiankuan ; Xiao, Le |
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| Zeitschrift: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Jg. 831 (2016-09-01), S. 288-294 |
| Veröffentlichung: | Elsevier BV, 2016 |
| Medientyp: | unknown |
| ISSN: | 0168-9002 (print) |
| DOI: | 10.1016/j.nima.2016.03.067 |
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