DocumentCode
3270588
Title
Feasible assignment of wire-bonding power pads in hierarchical power quad-grids for signal integrity
Author
Yan, Jin-Tai ; Chen, Zhi-Wei ; Kuo, Chun-Yu
Author_Institution
Chung-Hua Univ., Hsinchu
fYear
2007
fDate
5-8 Aug. 2007
Firstpage
1433
Lastpage
1436
Abstract
Based on optimal circuit analysis in hierarchical power quad-grids (HPQGs), an iterative adjustment approach is proposed to optimize the number of power pads and assign the wire-bonding power pads onto feasible locations to release all the IR-drop conditions in HPQGs. The experimental results show that the proposed iterative adjustment approach assigns few power pads onto feasible locations to release all the IR-drop conditions in reasonable CPU time for the tested examples.
Keywords
iterative methods; lead bonding; power grids; IR-drop conditions; hierarchical power quad-grids; iterative adjustment approach; signal integrity; wire-bonding power pads; Circuits; Computer science; Design optimization; Iterative methods; Network topology; Power engineering and energy; Power grids; Power supplies; Power system dynamics; Wiring;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2007. MWSCAS 2007. 50th Midwest Symposium on
Conference_Location
Montreal, Que.
ISSN
1548-3746
Print_ISBN
978-1-4244-1175-7
Electronic_ISBN
1548-3746
Type
conf
DOI
10.1109/MWSCAS.2007.4488814
Filename
4488814
Link To Document