Band-Stop Filter Effect of Power/Ground Plane on Through-Hole Signal Via in Multilayer PCB
Summary :
The effect of the power/ground plane on the through-hole signal via is analyzed in a viewpoint of a band-stop filter. When the through-hole signal via passes through the power/ground plane, the return current path discontinuity of the through-hole signal via occurs due to the high impedance of the power/ground plane. Since the high impedance is produced by the power/ground plane resonance, it acts as a band-stop filter, which is connected to the signal trace in series. Therefore, the power/ground plane filters off its resonance frequency component by absorbing and reflecting from the signal on the through-hole signal via, and consequently the signal distortion, the power/ground plane noise voltage, and the consequent radiated emission occur. With S-parameter and TDR-TDT measurements, the band-stop effect of the power/ground plane on the through-hole signal via is confirmed. And then, this analysis is applied to the clock transmission through the through-hole signal via to obtain the clearer confirmation. The measurements of the distorted clock waveforms, the induced power/ground plane noise voltages, and the radiated emissions depending on the power/ground plane impedance around the through-hole signal via are shown.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E89-C No.4 pp.551-559
- Publication Date
- 2006/04/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1093/ietele/e89-c.4.551
- Type of Manuscript
- PAPER
- Category
- Electronic Components
Authors
Keyword
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Jun So PAK, Masahiro AOYAGI, Katsuya KIKUCHI, Joungho KIM, "Band-Stop Filter Effect of Power/Ground Plane on Through-Hole Signal Via in Multilayer PCB" in IEICE TRANSACTIONS on Electronics,
vol. E89-C, no. 4, pp. 551-559, April 2006, doi: 10.1093/ietele/e89-c.4.551.
Abstract: The effect of the power/ground plane on the through-hole signal via is analyzed in a viewpoint of a band-stop filter. When the through-hole signal via passes through the power/ground plane, the return current path discontinuity of the through-hole signal via occurs due to the high impedance of the power/ground plane. Since the high impedance is produced by the power/ground plane resonance, it acts as a band-stop filter, which is connected to the signal trace in series. Therefore, the power/ground plane filters off its resonance frequency component by absorbing and reflecting from the signal on the through-hole signal via, and consequently the signal distortion, the power/ground plane noise voltage, and the consequent radiated emission occur. With S-parameter and TDR-TDT measurements, the band-stop effect of the power/ground plane on the through-hole signal via is confirmed. And then, this analysis is applied to the clock transmission through the through-hole signal via to obtain the clearer confirmation. The measurements of the distorted clock waveforms, the induced power/ground plane noise voltages, and the radiated emissions depending on the power/ground plane impedance around the through-hole signal via are shown.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e89-c.4.551/_p
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@ARTICLE{e89-c_4_551,
author={Jun So PAK, Masahiro AOYAGI, Katsuya KIKUCHI, Joungho KIM, },
journal={IEICE TRANSACTIONS on Electronics},
title={Band-Stop Filter Effect of Power/Ground Plane on Through-Hole Signal Via in Multilayer PCB},
year={2006},
volume={E89-C},
number={4},
pages={551-559},
abstract={The effect of the power/ground plane on the through-hole signal via is analyzed in a viewpoint of a band-stop filter. When the through-hole signal via passes through the power/ground plane, the return current path discontinuity of the through-hole signal via occurs due to the high impedance of the power/ground plane. Since the high impedance is produced by the power/ground plane resonance, it acts as a band-stop filter, which is connected to the signal trace in series. Therefore, the power/ground plane filters off its resonance frequency component by absorbing and reflecting from the signal on the through-hole signal via, and consequently the signal distortion, the power/ground plane noise voltage, and the consequent radiated emission occur. With S-parameter and TDR-TDT measurements, the band-stop effect of the power/ground plane on the through-hole signal via is confirmed. And then, this analysis is applied to the clock transmission through the through-hole signal via to obtain the clearer confirmation. The measurements of the distorted clock waveforms, the induced power/ground plane noise voltages, and the radiated emissions depending on the power/ground plane impedance around the through-hole signal via are shown.},
keywords={},
doi={10.1093/ietele/e89-c.4.551},
ISSN={1745-1353},
month={April},}
Copy
TY - JOUR
TI - Band-Stop Filter Effect of Power/Ground Plane on Through-Hole Signal Via in Multilayer PCB
T2 - IEICE TRANSACTIONS on Electronics
SP - 551
EP - 559
AU - Jun So PAK
AU - Masahiro AOYAGI
AU - Katsuya KIKUCHI
AU - Joungho KIM
PY - 2006
DO - 10.1093/ietele/e89-c.4.551
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E89-C
IS - 4
JA - IEICE TRANSACTIONS on Electronics
Y1 - April 2006
AB - The effect of the power/ground plane on the through-hole signal via is analyzed in a viewpoint of a band-stop filter. When the through-hole signal via passes through the power/ground plane, the return current path discontinuity of the through-hole signal via occurs due to the high impedance of the power/ground plane. Since the high impedance is produced by the power/ground plane resonance, it acts as a band-stop filter, which is connected to the signal trace in series. Therefore, the power/ground plane filters off its resonance frequency component by absorbing and reflecting from the signal on the through-hole signal via, and consequently the signal distortion, the power/ground plane noise voltage, and the consequent radiated emission occur. With S-parameter and TDR-TDT measurements, the band-stop effect of the power/ground plane on the through-hole signal via is confirmed. And then, this analysis is applied to the clock transmission through the through-hole signal via to obtain the clearer confirmation. The measurements of the distorted clock waveforms, the induced power/ground plane noise voltages, and the radiated emissions depending on the power/ground plane impedance around the through-hole signal via are shown.
ER -
English
