Title :
S-parameter based multimode signaling
Author :
Zhuo Yan ; Chanyoun Won ; Franzon, Paul D. ; Aygun, K. ; Braunisch, H.
Author_Institution :
Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
Abstract :
As the demands for higher density of interconnects and denser packages are increasing, crosstalk is becoming more important in input/output (I/O) design. Multimode signaling has been investigated for crosstalk cancellation. This paper presents a new scattering parameter (S-parameter) based methodology for multimode signaling. The set of coder/decoder coefficients (CODEC) is obtained from the S-parameters of the whole channel, which makes the scheme more applicable for practical systems. The derived CODEC shows a 20 dB improvement in signal-to-noise ratio and 45% reduction of root mean square (RMS) jitter compared with single-ended signaling for a practical benchmark problem.
Keywords :
S-parameters; channel coding; codecs; crosstalk; interference suppression; mean square error methods; telecommunication signalling; CODEC; I/O design; RMS jitter; S-parameter based multimode signaling; coder/decoder coefficients; crosstalk cancellation; denser packages; input/output design; interconnects; root mean square jitter; scattering parameter; signal-to-noise ratio; single-ended signaling; Benchmark testing; Codecs; Crosstalk; Jitter; Scattering parameters; Signal to noise ratio; Transmission line matrix methods; S-parameters; co-design; multimode signaling;
Conference_Titel :
Electrical Performance of Electronic Packaging and Systems (EPEPS), 2012 IEEE 21st Conference on
Conference_Location :
Tempe, AZ
Print_ISBN :
978-1-4673-2539-4
Electronic_ISBN :
978-1-4673-2537-0
DOI :
10.1109/EPEPS.2012.6457832
