IEC 62228-5:2021

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

IEC 62228-5:2021

Name:IEC 62228-5:2021   Standard name:Integrated circuits - EMC evaluation of transceivers - Part 5: Ethernet transceivers
Standard number:IEC 62228-5:2021   language:English language
Release Date:25-Apr-2021   technical committee:SC 47A - Integrated circuits
Drafting committee:WG 9 - TC 47/SC 47A/WG 9   ICS number:31.200 - Integrated circuits. Microelectronics

IEC 62228-5
Edition 1.0 2021-04
INTERNATIONAL
STANDARD
colour
inside
Integrated circuits – EMC evaluation of transceivers –
Part 5: Ethernet transceivers




your local IEC member National Committee for further information.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de
CH-1211 Geneva 20
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and withdrawn publications.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
.
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 .
...

  • Relates Information
  • ISO 8130-9:1992

    ISO 8130-9:1992 - Coating powders
    09-28
  • EN 352-2:2020/FprA1

    EN 352-2:2021/oprA1:2023
    09-28
  • IEC TS 61158-4:1999

    IEC TS 61158-4:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 4: Data Link protocol specification Released:3/24/1999 Isbn:2831847656
    09-28
  • HD 566 S1:1990

    HD 566 S1:1998
    09-28
  • ISO 5131:1982/Amd 1:1992

    ISO 5131:1982/Amd 1:1992
    09-28
  • EN 60598-2-22:1990

    EN 60598-2-22:1996
    09-27
  • ISO 8504-2:1992

    ISO 8504-2:1992 - Preparation of steel substrates before application of paints and related products -- Surface preparation methods
    09-27
  • EN 12165:2024

    prEN 12165:2022
    09-27
  • IEC TS 61158-6:1999

    IEC TS 61158-6:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 6: Application Layer protocol specification Released:3/24/1999 Isbn:2831847613
    09-27
  • ISO 4252:1992

    ISO 4252:1992 - Agricultural tractors -- Operator's workplace, access and exit -- Dimensions
    09-27