International Standards and Conformity Assessment for all electrical, electronic and related technologies



Reference EN 62433-2:2010
Title EMC IC modelling - Part 2: Models of integrated circuits for EMI behavioural simulation - Conducted emissions modelling (ICEM-CE)
Project Number 21163
Abstract/Scope IEC 62433-2:2008(E) specifies macro-models for ICs to simulate conducted electromagnetic emissions on a printed circuit board. The model is commonly called Integrated Circuit Emission Model - Conducted Emission (ICEM-CE). The ICEM-CE model can also be used for modelling an IC-die, a functional block and an Intellectual Property block (IP). The ICEM-CE model can be used to model both digital and analogue ICs. Basically, conducted emissions have two origins: - conducted emmissions through power supply terminals and ground reference structure; - conducted emmisions through input/output (I/O) terminals. The ICEM-CE model addresses those two types of origins in a single approach. This standard defines structures and components of the macro-model for EMI simulation taking into account the IC's internal activities. This standard gives general data, which can be implemented in different formats or languages such as IBIS, IMIC, SPICE, VHDL-AMS and Verilog. SPICE is however chosen as default simulation environment to cover all the conducted emissions. This standard also specifies requirements for information that shall be incorporated in each ICEM-CE model or component part of the model for model circulation, but description syntax is not within the scope of this standard.


Current Stage code 6060
Current Stage code date 2010-01-07
Current Stage code deadline 2010-09-01
Deadline date for vote  


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IEC Technical Body IEC/SC 47A
Reference Document IEC 62433-2:2008 (EQV)
ICS 31.200 - Integrated circuits. Microelectronics
Keywords EMC; Modelling; Circuit; EMI; Simulation
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2010-01-07 2010-09-01 export to doc file  EN  FR  DE
5099 2009-12-01 2010-02-01  
5061 2009-10-28 2009-12-01  
5060 2008-09-16 2008-09-30 export to doc file  EN
5020 2008-07-11 2008-09-12  
3090 2007-08-31 2008-04-30  
5060 2007-07-30 2007-08-09 export to doc file  EN
5020 2007-02-23 2007-07-27  
1090 2007-02-20 2007-02-23  

Implementation Dates

date of Ratification (DOR) (1) 2009-12-01
date of Availability (DAV) (2) 2010-01-07
date of Announcement (DOA) (3) 2010-03-01
date of Publication (DOP) (4) 2010-09-01
date of Withdrawal (DOW) (5) 2012-12-01


Superseded by  
Normative reference (6) EN 61967-1:2002
EN 61967-4:2002

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.