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    IEC 62761-2014 Guidelines for the measurement method of nonlinearity for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF.pdf

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    IEC 62761-2014 Guidelines for the measurement method of nonlinearity for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF.pdf

    1、 IEC 62761 Edition 1.0 2014-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Guidelines for the measurement method of nonlinearity for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF) Lignes directrices pour la mthode de mesure des non-linarits pour les disposit

    2、ifs ondes acoustiques de surface (OAS) et ondes acoustiques de volume (OAV) pour frquences radiolectriques (RF) IEC 62761:2014-02(en-fr) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2014 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publ

    3、ication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an

    4、 enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous qu

    5、elque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de lIEC ou du Comit national de lIEC du pays du demandeur. Si vous avez des questions sur le copyright de lIEC ou si vous dsirez obtenir des droits supplmentaires sur cet

    6、te publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de lIEC de votre pays de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Comm

    7、ission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the l

    8、atest edition, a corrigenda or an amendment might have been published. IEC Catalogue - webstore.iec.ch/catalogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards, Technical Specifications, Technical Reports and other documents. Availabl

    9、e for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn publications. IEC Jus

    10、t Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available online and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms

    11、containing more than 30 000 terms and definitions in English and French, with equivalent terms in 14 additional languages. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossary - std.iec.ch/glossary More than 55 000 electrotechnical terminology entries in English and

    12、 French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need

    13、 further assistance, please contact the Customer Service Centre: csciec.ch. A propos de lIEC La Commission Electrotechnique Internationale (IEC) est la premire organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies

    14、apparentes. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Catalogue IEC - webstore.iec.ch/catalogue Application autonome pour consulter tous

    15、 les renseignements bibliographiques sur les Normes internationales, Spcifications techniques, Rapports techniques et autres documents de lIEC. Disponible pour PC, Mac OS, tablettes Android et iPad. Recherche de publications IEC - www.iec.ch/searchpub La recherche avance permet de trouver des public

    16、ations IEC en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou retires. IEC Just Published - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications IEC. Just Published dtaille

    17、les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quiva

    18、lents dans 14 langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (IEV) en ligne. Glossaire IEC - std.iec.ch/glossary Plus de 55 000 entres terminologiques lectrotechniques, en anglais et en franais, extraites des articles Termes et Dfinitions des publications IEC paru

    19、es depuis 2002. Plus certaines entres antrieures extraites des publications des CE 37, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 62761 Edition 1.0 2014-

    20、02 INTERNATIONAL STANDARD NORME INTERNATIONALE Guidelines for the measurement method of nonlinearity for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF) Lignes directrices pour la mthode de mesure des non-linarits pour les dispositifs ondes acoustiques de sur

    21、face (OAS) et ondes acoustiques de volume (OAV) pour frquences radiolectriques (RF) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE T ICS 31.140 PRICE CODE CODE PRIX ISBN 978-2-8322-1425-1 Registered trademark of the International Electrotechnical Commission Marq

    22、ue dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 62761 IEC:2014 CONTENTS FOREWORD . 3 INTROD

    23、UCTION . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions 6 3.1 General terms 6 3.2 Response related terms . 8 3.3 Nonlinearity related terms 9 4 Basic properties of nonlinear system . 10 4.1 Behaviours of nonlinear system . 10 4.2 Measurement setup for nonlinearity . 12 4.2.1 Harmonics

    24、measurement 12 4.2.2 IMD Measurement 14 4.3 Influence of circuit impedance for nonlinearity measurement 16 4.4 Influence of circuit nonlinearity . 18 5 Nonlinearity measurement . 18 5.1 Measurement equipment 18 5.1.1 Signal generator and power amplifier 18 5.1.2 Spectrum analyser 18 5.1.3 Network an

    25、alyser (optional) 19 5.1.4 Accessories 19 5.2 Measurement Specifications 19 5.3 Measurement procedure 21 5.3.1 DUT check 21 5.3.2 Setup and check . 21 5.3.3 Data acquisition 21 5.3.4 DUT final check 22 5.4 Report 22 Bibliography 23 Figure 1 FBAR configuration 7 Figure 2 SMR configuration 8 Figure 3

    26、Fundamental and harmonics output as a function of input signal power 12 Figure 4 Basic setup for the harmonics measurement 13 Figure 5 Practical setup for the harmonics measurement . 13 Figure 6 Setup when the circulator/isolator is used 14 Figure 7 Practical setup for the IMD measurement (two-tone

    27、test) . 15 Figure 8 Practical setup for three-tone measurement . 16 Figure 9 Setup for IMD2 measurement of SAW/BAW antenna duplexers 16 Figure 10 Range of deviation resulting from in dB . 17 Figure 11 Ideal IMD2 measurement setup for RF SAW/BAW duplexers 20 Figure 12 Setup for the measurement of inp

    28、ut signal intensity . 22 Table 1 Frequencies f aand f bof input signals and target frequency f t. 20 62761 IEC:2014 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ GUIDELINES FOR THE MEASUREMENT METHOD OF NONLINEARITY FOR SURFACE ACOUSTIC WAVE (SAW) AND BULK ACOUSTIC WAVE (BAW) DEVICES IN RADIO FREQUE

    29、NCY (RF) FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardizati

    30、on in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is en

    31、trusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the Int

    32、ernational Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects sinc

    33、e each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content

    34、of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible i

    35、n their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity as

    36、sessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, em

    37、ployees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of

    38、the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to th

    39、e possibility that some of the elements of this 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 62761 has been prepared by IEC technical committee 49: Piezoelectric, dielectric and electr

    40、ostatic devices and associated materials for frequency control, selection and detection. The text of this standard is based on the following documents: FDIS Report on voting 49/1091/FDIS 49/1098/RVD Full information on the voting for the approval of this standard can be found in the report on voting

    41、 indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. 4 62761 IEC:2014 The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.

    42、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 contains colours which are considered to be useful fo

    43、r the correct understanding of its contents. Users should therefore print this document using a colour printer. 62761 IEC:2014 5 INTRODUCTION Radio frequency (RF) surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices such as filters and duplexers are now widely used in various communicati

    44、on systems. Due to their small physical size, energy concentration causes generation of nonlinear signals even when relatively small electric power is applied, and they may interfere with the communications. The features of these RF SAW/BAW devices are their small size, light weight, omission of imp

    45、edance and/or frequency tuning, high stability and high reliability. Nowadays, RF SAW/BAW devices with low insertion attenuation are widely used in various applications in the RF range. In such applications, suppression of transmission and generation of unnecessary signals is highly demanded. Since

    46、nonlinearity in the RF SAW/BAW devices will generate such signals, its ultimate suppression is always crucial. In the same time, measurement method of nonlinear signals should be well established from industrial points of view. In passive filters like RF SAW/BAW ones, frequency selectivity is realiz

    47、ed by impedance matching/mismatching with peripheral circuitry. Thus impedance of peripheral circuitry shall be set as specified for reliable and reproducible filter characterization. This is also true for non-linear characteristics. It should be noted that even-order non-linearity, which is not com

    48、mon in general passive electronic components, may occur in RF SAW/BAW devices employing piezoelectric materials for electrical excitation and detection of SAWs/BAWs. This is because crystallographic asymmetry is necessary for existence of piezoelectricity. Therefore, measurement methods should be sp

    49、ecifically established for non-linear behavior of RF SAW/BAW devices. This standard has been compiled in response to a generally expressed desire on the part of both users and manufacturers for general Information on test condition guidance of RF SAW/BAW filters, so that the filters may be used to their best advantage. To this end, general and fundamental characteristics have been explained in this standard.


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