Integrated circuits - EMC evaluation of transceivers - Part 5: Ethernet transceivers

IEC 62228-5:2021 specifies test and measurement methods for EMC evaluation of Ethernet transceiver ICs under network condition. It defines test configurations, test conditions, test signals, failure criteria, test procedures, test setups and test boards. It is applicable for transceiver of the Ethernet systems
100BASE-T1 according to ISO/IEC/IEEE 8802-3/AMD1;
100BASE-TX according to ISO/IEC/IEEE 8802-3;
1000BASE-T1 according to ISO/IEC/IEEE 8802-3/AMD4
and covers
the emission of RF disturbances;
the immunity against RF disturbances;
the immunity against impulses;
the immunity against electrostatic discharges (ESD).

Circuits intégrés - Evaluation de la CEM des émetteurs-récepteurs - Partie 5: Emetteurs-récepteurs Ethernet

L’IEC 62228-5:2021 spécifie les méthodes d’essai et de mesure pour l’évaluation de la compatibilité électromagnétique (CEM) des circuits intégrés (CI) émetteurs‑récepteurs Ethernet placés en réseau. Elle définit les configurations d’essai, les conditions d’essai, les signaux d’essai, les critères de défaillance, les procédures d’essai, les montages d’essai et les cartes d’essai. Elle s’applique à l’émetteur-récepteur des systèmes Ethernet:
100BASE-T1 conformément à l’ISO/IEC/IEEE 8802-3/AMD1;
100BASE-TX conformément à l’ISO/IEC/IEEE 8802-3;
1000BASE-T1 conformément à l’ISO/IEC/IEEE 8802-3/AMD4.
et couvre:
l’émission de perturbations radioélectriques;
l’immunité aux perturbations radioélectriques;
l’immunité aux impulsions;
l’immunité aux décharges électrostatiques (DES).

General Information

Status
Published
Publication Date
25-Apr-2021
Technical Committee
Drafting Committee
Current Stage
PPUB - Publication issued
Start Date
14-May-2021
Completion Date
26-Apr-2021
Ref Project

Buy Standard

Standard
IEC 62228-5:2021 - Integrated circuits - EMC evaluation of transceivers - Part 5: Ethernet transceivers
English language
108 pages
sale 15% off
Preview
sale 15% off
Preview
Standard
IEC 62228-5:2021 - Integrated circuits - EMC evaluation of transceivers - Part 5: Ethernet transceivers
English and French language
223 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)


IEC 62228-5 ®
Edition 1.0 2021-04
INTERNATIONAL
STANDARD
colour
inside
Integrated circuits – EMC evaluation of transceivers –
Part 5: Ethernet transceivers
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC online collection - oc.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 000 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 18 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc

If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
IEC 62228-5 ®
Edition 1.0 2021-04
INTERNATIONAL
STANDARD
colour
inside
Integrated circuits – EMC evaluation of transceivers –

Part 5: Ethernet transceivers
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.200 ISBN 978-2-8322-9697-4

– 2 – IEC 62228-5:2021 © IEC 2021
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions and abbreviated terms . 11
3.1 Terms and definitions . 11
3.2 Abbreviated terms . 12
4 General . 13
5 Test and operating conditions . 14
5.1 Supply and ambient conditions. 14
5.2 Test operation modes . 14
5.2.1 General . 14
5.2.2 Transceiver configuration for normal operation mode . 15
5.2.3 Transceiver configuration for low power mode . 15
5.3 Definition of BIN . 15
5.4 Test configuration . 16
5.4.1 General configuration for transceiver network . 16
5.4.2 General configuration for single transceiver . 18
5.4.3 Transceiver network tests – coupling ports and networks for conducted
tests . 18
5.4.4 Single transceiver tests – coupling ports and networks . 21
5.5 Test communication and signals . 22
5.5.1 General . 22
5.5.2 Test signals for normal operation mode . 22
5.5.3 Test signals for low power mode . 23
5.6 Evaluation criteria . 23
5.6.1 General . 23
5.6.2 Evaluation criteria for functional operation modes . 23
5.6.3 Evaluation criteria in unpowered condition after exposure to
disturbances . 24
5.6.4 Status classes . 25
5.7 DUT specific information . 26
6 Test and measurement . 26
6.1 Emission of conducted RF disturbances . 26
6.1.1 Test method . 26
6.1.2 Test setup . 26
6.1.3 Test procedure and parameters . 27
6.2 Immunity to conducted RF disturbances . 28
6.2.1 Test method . 28
6.2.2 Test setup . 28
6.2.3 Test procedure and parameters . 29
6.3 Immunity to impulses . 33
6.3.1 Test method . 33
6.3.2 Test setup . 33
6.3.3 Test procedure and parameters . 34
6.4 Electrostatic Discharge (ESD) . 36
6.4.1 Test method . 36
6.4.2 Test setup . 36

6.4.3 Test procedure and parameters . 41
7 Test report . 43
Annex A (normative) Ethernet test circuits . 44
A.1 General . 44
A.2 Test circuit for Ethernet transceivers for functional tests . 44
A.3 Test circuit for Ethernet transceivers for ESD test . 46
Annex B (normative) Test circuit boards. 49
B.1 Test circuit board for transceiver network configuration . 49
B.2 Test circuit board for single transceiver configuration . 51
Annex C (informative) Test of Ethernet transceiver for radiated RF emission and RF
immunity . 53
C.1 General . 53
C.2 General configuration for transceiver network . 53
C.3 Tests . 54
C.3.1 General . 54
C.3.2 Emission of radiated RF disturbances . 58
C.3.3 Immunity to radiated RF disturbances . 59
Annex D (informative) Examples for test limits for Ethernet transceiver in automotive
application . 63
D.1 General . 63
D.2 Emission of conducted RF disturbances . 63
D.3 Immunity to conducted RF disturbances . 64
D.4 Immunity to impulses . 68
D.5 Electrostatic discharge (ESD) . 68
D.6 Emission of radiated RF disturbances . 69
D.7 Immunity to radiated RF disturbances . 70
Annex E (informative) Characterization of common mode chokes for EMC evaluation
of Ethernet transceivers . 72
E.1 General . 72
E.2 Test . 72
E.2.1 General . 72
E.2.2 S-parameter measurement mixed mode . 73
E.2.3 ESD damage . 80
E.2.4 Saturation test at RF disturbances . 82
E.2.5 Saturation test at ESD . 85
E.2.6 TDR measurement of differential mode impedance . 87
Annex F (informative) Characterization of ESD suppression devices for EMC
evaluation of Ethernet transceivers . 89
F.1 General . 89
F.2 Test . 90
F.2.1 General . 90
F.2.2 S-parameter measurement mixed mode . 91
F.2.3 ESD damage . 97
F.2.4 ESD discharge current measurement . 100
F.2.5 Test of unwanted clamping effect at RF immunity tests . 104
Bibliography . 108

Figure 1 – Minimum MDI interface test network (Min-BIN) . 16
Figure 2 – Standard MDI interface test network (Std-BIN) . 16

– 4 – IEC 62228-5:2021 © IEC 2021
Figure 3 – Optimized MDI interface test network (Opt-BIN) . 16
Figure 4 – General test configuration for tests in transceiver network for conducted
tests . 17
Figure 5 – General test configuration for unpowered ESD test .
...


IEC 62228-5 ®
Edition 1.0 2021-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Integrated circuits – EMC evaluation of transceivers –
Part 5: Ethernet transceivers
Circuits intégrés – Évaluation de la CEM des émetteurs-récepteurs –
Partie 5: Émetteurs-récepteurs Ethernet

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC online collection - oc.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 000 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 18 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

Recherche de publications IEC - IEC online collection - oc.iec.ch
webstore.iec.ch/advsearchform Découvrez notre puissant moteur de recherche et consultez
La recherche avancée permet de trouver des publications IEC gratuitement tous les aperçus des publications. Avec un
en utilisant différents critères (numéro de référence, texte, abonnement, vous aurez toujours accès à un contenu à jour
comité d’études, …). Elle donne aussi des informations sur adapté à vos besoins.
les projets et les publications remplacées ou retirées.

Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
Le premier dictionnaire d'électrotechnologie en ligne au
Restez informé sur les nouvelles publications IEC. Just
monde, avec plus de 22 000 articles terminologiques en
Published détaille les nouvelles publications parues.
anglais et en français, ainsi que les termes équivalents dans
Disponible en ligne et une fois par mois par email.
16 langues additionnelles. Egalement appelé Vocabulaire

Electrotechnique International (IEV) en ligne.
Service Clients - webstore.iec.ch/csc

Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
sales@iec.ch.
IEC 62228-5 ®
Edition 1.0 2021-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Integrated circuits – EMC evaluation of transceivers –

Part 5: Ethernet transceivers
Circuits intégrés – Évaluation de la CEM des émetteurs-récepteurs –

Partie 5: Émetteurs-récepteurs Ethernet

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.200 ISBN 978-2-8322-1037-4

– 2 – IEC 62228-5:2021 © IEC 2021
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions and abbreviated terms . 11
3.1 Terms and definitions . 11
3.2 Abbreviated terms . 12
4 General . 13
5 Test and operating conditions . 14
5.1 Supply and ambient conditions. 14
5.2 Test operation modes . 14
5.2.1 General . 14
5.2.2 Transceiver configuration for normal operation mode . 15
5.2.3 Transceiver configuration for low power mode . 15
5.3 Definition of BIN . 15
5.4 Test configuration . 16
5.4.1 General configuration for transceiver network . 16
5.4.2 General configuration for single transceiver . 18
5.4.3 Transceiver network tests – coupling ports and networks for conducted
tests . 18
5.4.4 Single transceiver tests – coupling ports and networks . 21
5.5 Test communication and signals . 22
5.5.1 General . 22
5.5.2 Test signals for normal operation mode . 22
5.5.3 Test signals for low power mode . 23
5.6 Evaluation criteria . 23
5.6.1 General . 23
5.6.2 Evaluation criteria for functional operation modes . 23
5.6.3 Evaluation criteria in unpowered condition after exposure to
disturbances . 24
5.6.4 Status classes . 25
5.7 DUT specific information . 26
6 Test and measurement . 26
6.1 Emission of conducted RF disturbances . 26
6.1.1 Test method . 26
6.1.2 Test setup . 26
6.1.3 Test procedure and parameters . 27
6.2 Immunity to conducted RF disturbances . 28
6.2.1 Test method . 28
6.2.2 Test setup . 28
6.2.3 Test procedure and parameters . 29
6.3 Immunity to impulses . 33
6.3.1 Test method . 33
6.3.2 Test setup . 33
6.3.3 Test procedure and parameters . 34
6.4 Electrostatic Discharge (ESD) . 36
6.4.1 Test method . 36
6.4.2 Test setup . 36

6.4.3 Test procedure and parameters . 41
7 Test report . 43
Annex A (normative) Ethernet test circuits . 44
A.1 General . 44
A.2 Test circuit for Ethernet transceivers for functional tests . 44
A.3 Test circuit for Ethernet transceivers for ESD test . 46
Annex B (normative) Test circuit boards. 49
B.1 Test circuit board for transceiver network configuration . 49
B.2 Test circuit board for single transceiver configuration . 51
Annex C (informative) Test of Ethernet transceiver for radiated RF emission and RF
immunity . 53
C.1 General . 53
C.2 General configuration for transceiver network . 53
C.3 Tests . 54
C.3.1 General . 54
C.3.2 Emission of radiated RF disturbances . 58
C.3.3 Immunity to radiated RF disturbances . 59
Annex D (informative) Examples for test limits for Ethernet transceiver in automotive
application . 63
D.1 General . 63
D.2 Emission of conducted RF disturbances . 63
D.3 Immunity to conducted RF disturbances . 64
D.4 Immunity to impulses . 68
D.5 Electrostatic discharge (ESD) . 68
D.6 Emission of radiated RF disturbances . 69
D.7 Immunity to radiated RF disturbances . 70
Annex E (informative) Characterization of common mode chokes for EMC evaluation
of Ethernet transceivers . 72
E.1 General .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.