1、 IEC 60862-1 Edition 3.0 2015-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Surface acoustic wave (SAW) filters of assessed quality Part 1: Generic specification Filtres ondes acoustiques de surface (OAS) sous assurance de la qualit Partie 1: Spcification gnrique IEC 60862-1:2015-08(en-fr) THIS PUB
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19、sirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60862-1 Edition 3.0 2015-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Surface acoustic wave (SAW) filters of assessed quality Part 1: Generic specification Filtres ondes acoustique
20、s de surface (OAS) sous assurance de la qualit Partie 1: Spcification gnrique INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 31.140 ISBN 978-2-8322-2863-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Ele
21、ctrotechnique 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. 2 IEC 60862-1:2015 IEC 2015 2 CONTENTS FOREWORD . 5 1 Scope 7 2 Normative references 7 3
22、 Terms, definitions, units and symbols 9 3.1 Terms and definitions 9 3.1.1 General terms 9 3.1.2 Response characteristics related terms . 12 3.1.3 SAW filter related terms . 16 3.2 Units and symbols. 18 4 Order of precedence of documents 18 5 Preferred values for ratings and characteristics . 19 5.1
23、 General . 19 5.2 Nominal frequencies . 19 5.2.1 Nominal frequency bands for use in RF applications 19 5.2.2 Nominal frequency bands for use in IF applications . 19 5.2.3 Nominal frequency values for use in broadcasting IF applications 19 5.3 Relative attenuation values specifying pass bandwidth for
24、 IF applications . 20 5.4 TTE signal suppression . 20 5.5 Operating temperature ranges, in degrees Celsius (C) 20 5.6 Climatic category 20 5.7 Bump severity . 20 5.8 Vibration severity 21 5.9 Shock severity 21 5.10 Fine leak rate 21 6 Marking . 22 6.1 Filter marking 22 6.2 Package marking 22 7 Quali
25、ty assessment procedures . 22 7.1 General . 22 7.2 Primary stage of manufacture . 22 7.3 Structurally similar components 22 7.4 Subcontracting 22 7.5 Incorporated components 23 7.6 Manufacturers approval 23 7.7 Approval procedures . 23 7.7.1 General . 23 7.7.2 Capability approval 23 7.7.3 Qualificat
26、ion approval 23 7.8 Procedures for capability approval 23 7.8.1 General . 23 7.8.2 Eligibility for capability approval . 24 7.8.3 Application for capability approval . 24 7.8.4 Granting of capability approval 24 7.8.5 Capability manual 24 7.9 Procedures for qualification approval 24 IEC 60862-1:2015
27、 IEC 2015 3 7.9.1 General . 24 7.9.2 Eligibility for qualification approval . 24 7.9.3 Application for qualification approval . 24 7.9.4 Granting of qualification approval 24 7.9.5 Quality conformance inspection . 24 7.10 Test procedures 24 7.11 Screening requirements 24 7.12 Rework and repair work
28、25 7.12.1 Rework 25 7.12.2 Repair work . 25 7.13 Certified records of released lots 25 7.14 Validity of release . 25 7.15 Release for delivery 25 7.16 Unchecked parameters . 25 8 Test and measurement procedures 25 8.1 General . 25 8.2 Test and measurement conditions . 25 8.2.1 Standard conditions fo
29、r testing 25 8.2.2 Precision of measurement . 26 8.2.3 Precautions . 26 8.2.4 Alternative test methods 26 8.3 Visual inspection . 26 8.3.1 General . 26 8.3.2 Visual test A 26 8.3.3 Visual test B 26 8.3.4 Visual test C 27 8.4 Dimensions and gauging procedures 27 8.4.1 Dimensions test A 27 8.4.2 Dimen
30、sions test B 27 8.5 Electrical test procedures 27 8.5.1 General . 27 8.5.2 Insertion attenuation measurement 27 8.5.3 Phase measurement 29 8.5.4 Group delay measurement . 29 8.5.5 Return attenuation measurement . 30 8.5.6 Unwanted signal measurement 32 8.5.7 Intermodulation distortion measurement 34
31、 8.5.8 Measurement of insertion attenuation, phase, and group delay characteristics at specified terminating impedances and at standard atmospheric conditions 35 8.5.9 Measurement of insertion attenuation, phase, and group delay characteristics as a function of temperature . 35 8.5.10 Measurement of
32、 return attenuation at specified terminating impedance and at the standard atmospheric conditions . 35 8.5.11 Measurement of unwanted signals at standard atmospheric conditions 35 8.5.12 Measurement of intermodulation distortion at standard atmospheric conditions 36 8.5.13 Measurement method for the
33、 balanced type filter . 36 8.5.14 Insulation resistance 38 4 IEC 60862-1:2015 IEC 2015 4 8.5.15 Voltage proof . 38 8.6 Mechanical and environmental test procedures . 38 8.6.1 Robustness of terminations (destructive) . 38 8.6.2 Sealing tests (non-destructive) 38 8.6.3 Soldering (solderability and res
34、istance to soldering heat) (destructive) 39 8.6.4 Rapid change of temperature: severe shock by liquid immersion (non- destructive) 40 8.6.5 Rapid change of temperature with prescribed time of transition (non- destructive) 40 8.6.6 Bump (destructive) 40 8.6.7 Vibration (destructive) 40 8.6.8 Shock (d
35、estructive) 41 8.6.9 Free fall (destructive) . 41 8.6.10 Acceleration, steady state (non-destructive) 41 8.6.11 Low air pressure (non-destructive) . 42 8.6.12 Dry heat (non-destructive) . 42 8.6.13 Damp heat, cyclic (destructive) 42 8.6.14 Cold (non-destructive) . 42 8.6.15 Climatic sequence (destru
36、ctive) . 42 8.6.16 Damp heat, steady state (destructive) 42 8.6.17 Salt mist cyclic (destructive) 42 8.6.18 Immersion in cleaning solvents (non-destructive) . 43 8.6.19 Flammability test (destructive) . 43 8.6.20 Electrostatic discharge (ESD) sensitivity test (destructive) . 43 8.7 Endurance test pr
37、ocedure . 43 Bibliography 44 Figure 1 Frequency response of a SAW filter . 18 Figure 2 Insertion attenuation, phase, and group delay measurement 28 Figure 3 Return attenuation measurement . 31 Figure 4 Unwanted signal measurement 33 Figure 5 Unwanted signals measured on time domain 34 Figure 6 Inter
38、modulation distortion measurement . 35 Figure 7 Four-port network analyzer measurement for balanced-balanced connection filter 37 Figure 8 Three-port network analyzer measurement for balanced-unbalanced connection filter 37 IEC 60862-1:2015 IEC 2015 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SURF
39、ACE ACOUSTIC WAVE (SAW) FILTERS OF ASSESSED QUALITY Part 1: Generic specification 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 pro
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49、 the correct application of this publication. 9) Attention is drawn to the 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 60862-1 has been prepared by IEC technical committee 49: Piezoelectric, dielectric and electrostatic devices and associated materials for frequency contr
