1、 TECHNICAL SPECIFICATION IECTS 62228 First edition2007-02 Integrated circuits EMC evaluation of CAN transceivers Reference number IEC/TS 62228:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numbering As from 1 Janua
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8、HI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TECHNICAL SPECIFICATION IECTS 62228 First edition2007-02 Integrated circuits EMC evaluation of CAN transceivers PRICE CODE IEC 2007 Copyright-all rights reserved No part of this publication may be reproduced or utilize
9、d in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:in
10、mailiec.ch Web:www.iec.ch X For price,see current catalogueCommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 62228 IEC:2007(E)CONTENTS FOREWORD.4 1
11、Scope.6 2 Normative references.6 3 Terms and definitions.7 4 Measurements and tests.7 4.1 General.7 4.2 RF and transient tests.8 4.3 ESD.35 5 Test report.39 Annex A(informative)Test circuit boards.40 Annex B(informative)Documentation of test results.42 Bibliography.44 Figure 1 Overview of a minimum
12、configuration of a CAN system for emission and immunity tests against transient and RF disturbances.9 Figure 2 Example of the circuit diagram of the minimum network for a CAN high speed system for measuring emission and immunity in respect to RF disturbances and transients.10 Figure 3 Example of the
13、 circuit diagram of the minimum network for a CAN low speed system for measuring emission and immunity in respect to RF disturbances and transients.11 Figure 4 Example of the circuit diagram of the minimum network for a CAN high speed system for measuring the emission of RF disturbances.15 Figure 5
14、Example of the circuit diagram of the minimum network for a CAN low speed system for measuring the emission of RF disturbances.16 Figure 6 Test set-up for measurement of RF disturbances on the bus lines.18 Figure 7 Decoupling network for emission measurement at CAN_High and CAN_Low in the frequency
15、domain.18 Figure 8 Example of the circuit diagram of the minimum network for a CAN high speed system for testing the RF immunity.21 Figure 9 Example of the circuit diagram of the minimum network for a CAN low speed system for testing the RF immunity.22 Figure 10 Test set-up for DPI measurements.24 F
16、igure 11 Coupling network for DPI measurements on bus lines.25 Figure 12 RF monitoring network for DPI measurements of bus lines.25 Figure 13 Coupling network for DPI measurements on VBat.25 Figure 14 RF monitoring network for DPI measurements of VBat.26 Figure 15 Coupling network for DPI measurements on wake-up.26 Figure 16 RF monitoring network for DPI measurements of wake-up.26 Figure 17 Example of the circuit diagram of the minimum network for a CAN high speed system for testing the transien
