1、 IEC 62779-1 Edition 1.0 2016-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Semiconductor devices Semiconductor interface for human body communication Part 1: General requirements Dispositifs semiconducteurs Interface semiconducteurs pour les communications via le corps humain Partie 1: Exigences g
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19、iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62779-1 Edition 1.0 2016-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Semiconductor devices Semiconductor interface for human body communication Part 1: General
20、 requirements Dispositifs semiconducteurs Interface semiconducteurs pour les communications via le corps humain Partie 1: Exigences gnrales INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 31.080.01 ISBN 978-2-8322-3176-0 Registered trademark of the Internatio
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22、79-1:2016 IEC 2016 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 6 2 Normative references. 6 3 Terms, definitions and letter symbols . 6 3.1 General terms . 6 3.2 Rating and characteristics . 7 3.2.1 Input characteristics . 7 3.2.2 Transfer characteristics 7 3.3 Letter symbols 9 4 General requireme
23、nts for HBC semiconductor interface 9 4.1 General specifications . 9 4.1.1 General . 9 4.1.2 Function 9 4.1.3 Implementation types . 10 4.2 Constructional specifications . 10 4.3 Electrical specifications . 11 4.3.1 General . 11 4.3.2 Power supply characteristics 11 4.3.3 Power supply type 11 4.3.4
24、Dynamic characteristics of analog front end 11 4.3.5 CDR circuit interface 11 4.3.6 Modem interface 12 4.3.7 Limiting values . 12 4.3.8 Temperatures 12 4.4 Operating specifications 12 4.4.1 Application . 12 4.4.2 Grounding condition . 13 4.4.3 Contact condition . 13 Annex A (informative) General des
25、cription of HBC 14 Annex B (informative) Generation of powerline noise signal in HBC 15 Annex C (informative) Calculation of sensitivity level 16 Bibliography . 17 Figure 1 Definition of cut-off frequency and bandwidth 8 Figure 2 Block diagram (example) 10 Figure A.1 HBC applications 14 Figure B.1 C
26、oupling of electromagnetic fields and the human body . 15 Table 1 Letter symbols . 9 IEC 62779-1:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SEMICONDUCTOR DEVICES SEMICONDUCTOR INTERFACE FOR HUMAN BODY COMMUNICATION Part 1: General requirements FOREWORD 1) The International Electrote
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37、IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62779-1 has been prepared by IEC technical committee 47:Semiconductor devices. The text of this standard is based on the following document
38、s: FDIS Report on voting 47/2267/FDIS 47/2277/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. 4 IEC 62779-1:2016 IEC 2016 A lis
39、t of all parts in the IEC 62779 series, published under the general title Semiconductor devices Semiconductor interface for human body communication, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indica
40、ted on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it con
41、tains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. IEC 62779-1:2016 IEC 2016 5 INTRODUCTION The IEC 62779 series is composed of three parts as follow: IEC 62779-1 defines general requiremen
42、ts of a semiconductor interface for human body communication. It includes general and functional specifications of the interface. IEC 62779-2 defines a measurement method on electrical performances of an electrode that constructs a semiconductor interface for human body communication. IEC 62779-3 1d
43、efines functional type of a semiconductor interface for human body communication, and operational conditions of the interface. IEC 60748-4 gives requirements on interface integrated circuits for semiconductor devices. Especially, Chapter III, Section 7 in this standard is applied to interface circui
44、ts for a communication network using a general channel, such as wire or wireless. However, a channel for HBC is the human body whose channel properties, such as signal loss and delay profile, are different from the general channel, so Chapter III, Section 7 cant be applied to an interface for HBC. F
45、urthermore, a standard on a communication protocol for body area network (BAN) IEEE 802.15.6, which includes a communication protocol for HBC was published in 2012. A common interface for HBC should be defined to secure communication compatibility between various devices that are implemented on/insi
46、de the human body or embedded in peripheral equipments. _ 1To be published. 6 IEC 62779-1:2016 IEC 2016 SEMICONDUCTOR DEVICES SEMICONDUCTOR INTERFACE FOR HUMAN BODY COMMUNICATION Part 1: General requirements 1 Scope This part of IEC 62779 defines general requirements for a semiconductor interface us
47、ed in human body communication (HBC). It includes general and functional specifications of the interface, as well as limiting values and its operating conditions. NOTE Additional information on HBC is provided in Annex A. 2 Normative references The following documents, in whole or in part, are norma
48、tively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. None. 3 Terms, definitions and letter symbols For the purposes
49、 of this document, the following terms and definitions apply. 3.1 General terms 3.1.1 HBC semiconductor interface semiconductor interface to process an electrical signal that is transmitted to the human body or received from the human body while located between the human body and HBC modem; implemented on/inside the human body and embedded in peripheral equipment Note 1 to entry: HBC se
