On Analysis of On-Chip DC-DC Converters for Power Delivery Networks

被引：3
|
作者：
Mouslih, Ghizlane [1 ]
Todri-Sanial, Aida [1 ]
Nouet, Pascal [1 ]
机构：
[1] Univ Montpellier, CNRS, LIRMM, F-34059 Montpellier, France
来源：
2015 IEEE COMPUTER SOCIETY ANNUAL SYMPOSIUM ON VLSI | 2015年
关键词：
DC-DC converter; power delivery network; voltage drop;
D O I：
10.1109/ISVLSI.2015.96
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper explores the benefits and costs of integrating an on-chip DC-DC converter as voltage regulator module for reliable power delivery networks (PDNs). We perform detailed time-domain and frequency analyses on PDNs to assess the impact of on-chip DC-DC converter on PDN impedance and overall supply noise behavior. As results show, the reliability of PDNs depends on the DC-DC converter design and its efficiency. Various switching scenarios are analyzed for multiple voltage distributions on circuits of different sizes to explore the benefits of on-chip DC-DC conversion.
引用
收藏
页码：557 / 560
页数：4
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