1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed qualityPart 2: Guidelines for the useBS EN IEC 626042:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 62604-2 March 2018 ICS 31
2、.140 Supersedes EN 62604-2:2012 English Version Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 2: Guidelines for the use (IEC 62604-2:2017) Duplexeurs ondes acoustiques de surface (OAS) et ondes acoustiques de volume (OAV) sous assurance de la qualit -
3、Partie 2: Lignes directrices dutilisation (IEC 62604-2:2017) Oberflchenwellen-(OFW-) und Volumenwellen-(BAW-) Duplexer mit bewerteter Qualitt - Teil 2: Leitfaden fr die Anwendung (IEC 62604-2:2017) This European Standard was approved by CENELEC on 2018-01-03. CENELEC members are bound to comply with
4、 the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Manage
5、ment Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the s
6、ame status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, L
7、ithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elekt
8、rotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 62604-2:2018 E National forewordThis British Standard is the UK implementation of EN
9、IEC 626042:2018. It is identical to IEC 626042:2017. It supersedes BS EN 626042:2012, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee EPL/49, Piezoelectric devices for frequency control and selection.A list of organizations represented on this committe
10、e can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 92642 6ICS 31.140Comp
11、liance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN IEC 626042:2018EU
12、ROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 62604-2 March 2018 ICS 31.140 Supersedes EN 62604-2:2012 English Version Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 2: Guidelines for the use (IEC 62604-2:2017) Duplexeurs ondes acoustiques de s
13、urface (OAS) et ondes acoustiques de volume (OAV) sous assurance de la qualit - Partie 2: Lignes directrices dutilisation (IEC 62604-2:2017) Oberflchenwellen-(OFW-) und Volumenwellen-(BAW-) Duplexer mit bewerteter Qualitt - Teil 2: Leitfaden fr die Anwendung (IEC 62604-2:2017) This European Standard
14、 was approved by CENELEC on 2018-01-03. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning
15、such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member i
16、nto its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of
17、 Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardizat
18、ion Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 62604
19、-2:2018 E BS EN IEC 626042:2018EN IEC 62604-2:2018 (E) 2 European foreword The text of document 49/1217/CDV, future edition 2 of IEC 62604-2, prepared by IEC/TC 49 “Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection“ was submit
20、ted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 62604-2:2018. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2018-10-03 latest date by which the n
21、ational standards conflicting with the document have to be withdrawn (dow) 2021-01-03 This document supersedes EN 62604-2:2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying
22、any or all such patent rights. Endorsement notice The text of the International Standard IEC 62604-2:2017 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60862-2:
23、2012 NOTE Harmonized as EN 60862-2:2012 (not modified). IEC 61019-1:2004 NOTE Harmonized as EN 61019-1:2005 (not modified). IEC 61019-2:2005 NOTE Harmonized as EN 61019-2:2005 (not modified). IEC 62047-7:2011 NOTE Harmonized as EN 62047-7:2011 (not modified). IEC 62575-2:2012 NOTE Harmonized as EN 6
24、2575-2:2012 (not modified). BS EN IEC 626042:2018EN IEC 62604-2:2018 (E) 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents are referred to in the text in such a way that some or all of their content consti
25、tutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod)
26、, the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60862-1 2015 Surface acoustic wave (SAW) filters of assessed quality - Part 1: Generic specificat
27、ion EN 60862-1 2015 IEC 62575-1 2015 Radio frequncy (RF) bulk acoustic wave (BAW) filters of assessed quality - Part 1: Generic specification EN 62575-1 2016 BS EN IEC 626042:2018This page deliberately left blank 2 IEC 62604-2:2017 IEC 2017 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3
28、Terms and definitions 7 4 Technical considerations . 7 5 Fundamentals of SAW and BAW duplexers 7 5.1 Basic function . 7 5.1.1 General . 7 5.1.2 TX filter response (filter response from TX port to antenna port) 8 5.1.3 RX filter response (filter response from antenna port to RX port) . 9 5.1.4 Isolat
29、ion (isolation from TX port to RX port) . 9 5.2 Basic structure 10 5.3 Principle of operation 10 5.4 Diplexer 14 6 SAW and BAW duplexer characteristics . 14 6.1 General conditions for SAW and BAW duplexers 14 6.2 Typical characteristics of SAW and BAW duplexers 16 6.2.1 UMTS duplexer 16 6.2.2 US CDM
30、A duplexer 17 6.2.3 PCS CDMA duplexer . 17 7 Application guidelines 21 7.1 Power durability 21 7.2 Harmonics and inter-modulation distortion 21 7.3 Measurement method for the duplexer 21 7.4 Electrostatic voltage protection . 23 Bibliography 24 Figure 1 Basic duplexer configuration 8 Figure 2 Basic
31、TX filter response example of SAW and BAW duplexers . 9 Figure 3 Basic RX filter response example of SAW and BAW duplexers . 9 Figure 4 Basic isolation characteristics example of SAW and BAW duplexers 10 Figure 5 The block diagram of a duplexer 11 Figure 6 Demanded condition of TX part for duplexers
32、 . 12 Figure 7 Phase rotation in TX part . 13 Figure 8 Demanded condition of RX part for duplexers 13 Figure 9 Basic diplexer configuration . 14 Figure 10 Typical wide range frequency response of TX filter 15 Figure 11 Typical wide range frequency response of RX filter for upper local system . 15 Fi
33、gure 12 Phase shifter by microstrip line on the surface of a ceramic package . 16 Figure 13 Lumped element phase shifter . 16 Figure 14 Duplexer configuration . 16 Figure 15 Frequency characteristics of SAW duplexer for UMTS Band 1 system 18 Figure 16 Frequency characteristics of a SAW duplexer for
34、US CDMA system . 19 Figure 17 Frequency characteristics of BAW duplexer for PCS CDMA system)20 2 IEC 62604-2:2017 IEC 2017 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3 Terms and definitions 7 4 Technical considerations . 7 5 Fundamentals of SAW and BAW duplexers 7 5.1 Basic function .
35、7 5.1.1 General . 7 5.1.2 TX filter response (filter response from TX port to antenna port) 8 5.1.3 RX filter response (filter response from antenna port to RX port) . 9 5.1.4 Isolation (isolation from TX port to RX port) . 9 5.2 Basic structure 10 5.3 Principle of operation 10 5.4 Diplexer 14 6 SAW
36、 and BAW duplexer characteristics . 14 6.1 General conditions for SAW and BAW duplexers 14 6.2 Typical characteristics of SAW and BAW duplexers 16 6.2.1 UMTS duplexer 16 6.2.2 US CDMA duplexer 17 6.2.3 PCS CDMA duplexer . 17 7 Application guidelines 21 7.1 Power durability 21 7.2 Harmonics and inter
37、-modulation distortion 21 7.3 Measurement method for the duplexer 21 7.4 Electrostatic voltage protection . 23 Bibliography 24 Figure 1 Basic duplexer configuration 8 Figure 2 Basic TX filter response example of SAW and BAW duplexers . 9 Figure 3 Basic RX filter response example of SAW and BAW duple
38、xers . 9 Figure 4 Basic isolation characteristics example of SAW and BAW duplexers 10 Figure 5 The block diagram of a duplexer 11 Figure 6 Demanded condition of TX part for duplexers . 12 Figure 7 Phase rotation in TX part . 13 Figure 8 Demanded condition of RX part for duplexers 13 Figure 9 Basic d
39、iplexer configuration . 14 Figure 10 Typical wide range frequency response of TX filter 15 Figure 11 Typical wide range frequency response of RX filter for upper local system . 15 Figure 12 Phase shifter by microstrip line on the surface of a ceramic package . 16 Figure 13 Lumped element phase shift
40、er . 16 Figure 14 Duplexer configuration . 16 Figure 15 Frequency characteristics of SAW duplexer for UMTS Band 1 system 18 Figure 16 Frequency characteristics of a SAW duplexer for US CDMA system . 19 Figure 17 Frequency characteristics of BAW duplexer for PCS CDMA system)20 BS EN IEC 626042:2018IE
41、C 62604-2:2017 IEC 2017 3 Figure 18 Four-port-type network analyzer for duplexer measurement . 22 Figure 19 Four-port-type network analyzer for measurement of a balanced RX port duplexer 23 Table 1 Frequency allocation for typical LTE frequency division duplex (FDD) bands . 8 BS EN IEC 626042:2018 4
42、 IEC 62604-2:2017 IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SURFACE ACOUSTIC WAVE (SAW) AND BULK ACOUSTIC WAVE (BAW) DUPLEXERS OF ASSESSED QUALITY Part 2: Guidelines for the use FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization
43、 comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International
44、 Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this
45、 preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two o
46、rganizations. 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 since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the f
47、orm 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 of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpre
48、tation 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 in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or
49、regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment 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 l
