EN IEC 61967-4:2021
Current
The latest, up-to-date edition.
Integrated circuits - Measurement of electromagnetic emissions - Part 4: Measurement of conducted emissions - 1 Ω/150 Ω direct coupling method
30-04-2021
IEC 61967-4:2021 is available as IEC 61967-4:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61967-4:2021 specifies a method to measure the conducted electromagnetic emission (EME) of integrated circuits by direct radio frequency (RF) current measurement with a 1 Ω resistive probe and RF voltage measurement using a 150 Ω coupling network. These methods ensure a high degree of reproducibility and correlation of EME measurement results. This edition includes the following significant technical changes with respect to the previous edition:
- frequency range of 150 kHz to 1 GHz has been deleted from the title;
- recommended frequency range for 1 Ω method has been reduced to 30 MHz;
- Annex G with recommendations and guidelines for frequency range extension beyond 1 GHz has been added.
| Committee |
CLC/TC 47X
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 61967-4:2021 | Identical |
| I.S. EN IEC 61967-4:2021 | Identical |
| NF EN IEC 61967-4:2021 | Identical |
| PN-EN IEC 61967-4:2021-12 | Identical |
| VDE 0847-21-4:2023-08 | Identical |
| DIN EN IEC 61967-4:2023-08 | Identical |
| OVE EN IEC 61967-4:2023 09 01 | Identical |
| UNE-EN IEC 61967-4:2021 | Identical |
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