Effect of Power and Ground Pin Assignment and Inner Layer Structure on Switching Noise
Summary :
Reducing switching noise is a key point in increasing signal transmission capability. This noise is related to the pin assignment of connectors and the inner layer structure of the printed circuit board (PCB). This paper presents and evaluates experimental results on the relationships between pin assignment, the number of the signal outputs, and switching noise. It shows that calculated and experimental results agree well if we assume that the distribution of return current, causing switching noise in a connector, does not uniformly decrease with increases in the number of ground pins. We also assume that the effective number of ground pins is related to the number of signal pins even if there are more ground pins than there are signal pins.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E78-C No.5 pp.574-579
- Publication Date
- 1995/05/25
- Publicized
- Online ISSN
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- Type of Manuscript
- PAPER
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- Components
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Nobuaki SUGIURA, "Effect of Power and Ground Pin Assignment and Inner Layer Structure on Switching Noise" in IEICE TRANSACTIONS on Electronics,
vol. E78-C, no. 5, pp. 574-579, May 1995, doi: .
Abstract: Reducing switching noise is a key point in increasing signal transmission capability. This noise is related to the pin assignment of connectors and the inner layer structure of the printed circuit board (PCB). This paper presents and evaluates experimental results on the relationships between pin assignment, the number of the signal outputs, and switching noise. It shows that calculated and experimental results agree well if we assume that the distribution of return current, causing switching noise in a connector, does not uniformly decrease with increases in the number of ground pins. We also assume that the effective number of ground pins is related to the number of signal pins even if there are more ground pins than there are signal pins.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e78-c_5_574/_p
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@ARTICLE{e78-c_5_574,
author={Nobuaki SUGIURA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Effect of Power and Ground Pin Assignment and Inner Layer Structure on Switching Noise},
year={1995},
volume={E78-C},
number={5},
pages={574-579},
abstract={Reducing switching noise is a key point in increasing signal transmission capability. This noise is related to the pin assignment of connectors and the inner layer structure of the printed circuit board (PCB). This paper presents and evaluates experimental results on the relationships between pin assignment, the number of the signal outputs, and switching noise. It shows that calculated and experimental results agree well if we assume that the distribution of return current, causing switching noise in a connector, does not uniformly decrease with increases in the number of ground pins. We also assume that the effective number of ground pins is related to the number of signal pins even if there are more ground pins than there are signal pins.},
keywords={},
doi={},
ISSN={},
month={May},}
Copy
TY - JOUR
TI - Effect of Power and Ground Pin Assignment and Inner Layer Structure on Switching Noise
T2 - IEICE TRANSACTIONS on Electronics
SP - 574
EP - 579
AU - Nobuaki SUGIURA
PY - 1995
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E78-C
IS - 5
JA - IEICE TRANSACTIONS on Electronics
Y1 - May 1995
AB - Reducing switching noise is a key point in increasing signal transmission capability. This noise is related to the pin assignment of connectors and the inner layer structure of the printed circuit board (PCB). This paper presents and evaluates experimental results on the relationships between pin assignment, the number of the signal outputs, and switching noise. It shows that calculated and experimental results agree well if we assume that the distribution of return current, causing switching noise in a connector, does not uniformly decrease with increases in the number of ground pins. We also assume that the effective number of ground pins is related to the number of signal pins even if there are more ground pins than there are signal pins.
ER -
English
