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

页码：557 / 560

页数：4

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