Designing for signal integrity in high speed systems

2002 ◽  
Author(s):  
L. Heid ◽  
M. Degerstrom ◽  
C. Nelson ◽  
E. Priest ◽  
G. Katopis
Keyword(s):  
High Speed ◽  
Signal Integrity

Modeling and Optimization Design of Signal Interconnect Channel Considering Signal Integrity in Three Dimensional Integrated Circuits

2021 ◽  
Vol 16 (5) ◽  
pp. 773-780
Author(s):  
Bing-Jie Li ◽  
Zhen-Song Li ◽  
Yan-Ping Zhao ◽  
Zheng-Wang Li ◽  
Min Miao
Keyword(s):  
Performance Optimization ◽  
High Speed ◽  
Optimization Design ◽  
Channel Model ◽  
Transmission Loss ◽  
Coupling Effect ◽  
Signal Integrity ◽  
Signal Transmission ◽  
Equivalent Circuit Model ◽  
Transmission Performance

The signal integrity (SI) analysis of a high-speed signal interconnect channel composed of through silicon vias (TSVs) and horizontal re-distribution layers (RDL) is carried out, and the problems of SI, such as transmission loss, crosstalk and coupling effect in the transmission channel, are analyzed and studied. These signal integrity issues are considered in this paper, a signal interconnect channel model is proposed and the equivalent circuit model is deduced as well. Compared with the traditional one, this interconnect channel model has better performance in SI. Further sweep frequency analysis is carried out for different material parameters to achieve signal transmission performance optimization aimed at this model. Test samples of the proposed signal interconnect channel model are designed and fabricated according to the process index, and measured to verify the actual transmission performance. The design and optimization rule of high-speed signal interconnect channel are summarized which proved that the proposed structure has more advantages in signal transmission performance, and has important guiding significance for practical design.

Statistical Signal Integrity Analysis and Diagnosis Methodology for High-Speed Systems

2004 ◽  
Vol 27 (4) ◽  
pp. 611-629 ◽  
Author(s):  
E. Matoglu ◽  
N. Pham ◽  
D.N. deAraujo ◽  
M. Cases ◽  
M. Swaminathan
Keyword(s):  
High Speed ◽  
Signal Integrity ◽  
Integrity Analysis
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