Study of LVDS serial links for the ATLAS level-1 calorimeter trigger

被引:0
|
作者
Anagnostou, G [1 ]
Bright-Thomas, P [1 ]
Garvey, J [1 ]
Staley, R [1 ]
Stokes, W [1 ]
Talbot, S [1 ]
Watkins, P [1 ]
Watson, A [1 ]
Achenbach, R [1 ]
Hanke, P [1 ]
Husmann, D [1 ]
Keller, M [1 ]
Kluge, EE [1 ]
Krause, J [1 ]
Mahboubi, K [1 ]
Megele, R [1 ]
Meier, K [1 ]
Pfeiffer, U [1 ]
Schatz, V [1 ]
Schmitt, K [1 ]
Schumacher, C [1 ]
Stelzer, B [1 ]
Stelzer, O [1 ]
Stock, P [1 ]
Ulses, E [1 ]
Bauss, B [1 ]
Jakobs, K [1 ]
Schaefer, U [1 ]
Thomas, J [1 ]
Eisenhandler, E [1 ]
Gibson, WR [1 ]
Landon, MPJ [1 ]
Barnett, BM [1 ]
Brawn, IP [1 ]
Edwards, J [1 ]
Gee, CNP [1 ]
Gillman, AR [1 ]
Hatley, R [1 ]
Jayananda, K [1 ]
Perera, VJO [1 ]
Shah, AA [1 ]
Shah, TP [1 ]
Bohm, C [1 ]
Engstrom, M [1 ]
Hellman, S [1 ]
Silverstein, SB [1 ]
机构
[1] Univ Birmingham, Birmingham B15 2TT, W Midlands, England
关键词
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents an evaluation of the proposed LVDS serial data transmission scheme for the ATLAS level-1 calorimeter trigger. Approximately 7000 high-bandwidth links are required to carry data into the level-1 algorithmic processors from the Preprocessor crates. National Semiconductor's Bus LVDS serialiser/deserialiser chipsets offer low power consumption at low cost and synchronous data transmission with minimal latency. Test systems have been built to measure real-time bit-error rates using pseudo-random binary sequences. Results show that acceptable error rates better than 10(-13) per link can be achieved through compact cable connector assemblies over distances up to 20 m.
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页码:333 / 337
页数:5
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