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IEC 61967-4:2021

Integrated circuits - Measurement of electromagnetic emissions - Part 4: Measurement of conducted emissions - 1 ohm/150 ohm direct coupling method

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Kehtiv alates 16.03.2021
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Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
16.03.2021
Põhitekst
29.06.2017
Parandus
27.07.2006
Põhitekst
09.02.2006
Muudatus
30.04.2002
Põhitekst
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.
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