3D IC design of a fully integrated four-phase buck converter

Author(s):  
Robert Chen-Hao Chang ◽  
Chi-Hua Siao ◽  
Wei-Chih Chen ◽  
Wei-Min Hong
2021 ◽  
Vol 1920 (1) ◽  
pp. 012043
Author(s):  
Zijiang Yang ◽  
Chenqiang Jia ◽  
Huimin Liu

Electronics ◽  
2019 ◽  
Vol 8 (9) ◽  
pp. 1010 ◽  
Author(s):  
Khaoula Ait Belaid ◽  
Hassan Belahrach ◽  
Hassan Ayad

Typical 3D integrated circuit structures based on through-silicon vias (TSVs) are complicated to study and analyze. Therefore, it seems important to find some methods to investigate them. In this paper, a method is proposed to model and compute the time-domain coupling noise in 3D Integrated Circuit (3D-IC) based on TSVs. It is based on the numerical inversion Laplace transform (NILT) method and the chain matrices. The method is validated using some experimental results and the Pspice and Matlab tools. The results confirm the effectiveness of the proposed technique and the noise is analyzed in several cases. It is found that TSV noise coupling is affected by different factors such as source characteristics, horizontal interconnections, and the type of Inputs and Outputs (I/O) drivers.


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