IEC 61019-1:2004

INTERNATIONAL IEC
STANDARD 61019-1
First edition
2004-11
Surface acoustic wave (SAW) resonators –
Part 1:
Generic specification
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INTERNATIONAL IEC
STANDARD 61019-1
First edition
2004-11
Surface acoustic wave (SAW) resonators –
Part 1:
Generic specification
 IEC 2004  Copyright - all rights reserved
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– 2 – 61019-1  IEC:2004(E)
CONTENTS
FOREWORD.4

1 Scope.6
2 Normative references .6
3 Order of precedence.8
4 Terms and definitions .8
4.1 General terms .8
4.2 Operational properties.11
5 Preferred values for ratings and characteristics .19
5.1 Standard nominal frequency values in megahertz (MHz) .19
5.2 Standard operating temperature ranges in degrees Celsius (°C) .19
5.3 Standard values of load capacitance in picofarads (pF).19
5.4 Standard levels of drive in milliwatts (mW) .19
5.5 Standard values of minimum insertion attenuation in decibels (dB).19
5.6 Standard climatic category .20
5.7 Bump severity .20
5.8 Vibration severity .20
5.9 Shock severity.20
5.10 Fine leak rate .21
6 Marking .21
6.1 Resonator marking .21
6.2 Package marking.21
7 Quality assessment procedures.21
7.1 Primary stage of manufacture.21
7.2 Structurally similar components.21
7.3 Subcontracting .22
7.4 Incorporated components .22
7.5 Manufacturer’s approval .22
7.6 Approval procedures .22
7.7 Procedures for capability approval .23
7.8 Procedures for qualification approval.23
7.9 Test procedures .24
7.10 Screening requirements .24
7.11 Rework and repair work.24
7.12 Certified records of released lots.24
7.13 Validity of release.24
7.14 Release for delivery .24
7.15 Unchecked parameters.24
8 Test and measurement procedures.24
8.1 General .24
8.2 Test and measurement conditions .25
8.3 Visual inspection .26

61019-1  IEC:2004(E) – 3 –
8.4 Dimensions and gauging procedures .26
8.5 Measurement method of one-port resonator .26
8.6 Measurement method of two-port resonator.28
8.7 Mechanical and environmental test procedures .32
8.8 Endurance test procedure .37

Figure 1 – Basic configurations of SAW resonators.9
Figure 2 – One-port resonator equivalent circuit .12
Figure 3 – Vector admittance diagram of a one-port SAW resonator .14
Figure 4 – Typical frequency characteristics of a one-port SAW resonator inserted into
a transmission line in series (see 4.2.10.2.1 and 4.2.10.3.1).14
Figure 5 – Resonance and anti-resonance frequencies .15
Figure 6 – Two-port resonator equivalent circuits.17
Figure 7 – Typical frequency characteristics of a two-port resonator .18
Figure 8 – Reflection measurement .27
Figure 9 – Transmission measurement .29

– 4 – 61019-1  IEC:2004(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
SURFACE ACOUSTIC WAVE (SAW) RESONATORS –

Part 1: Generic specification
FOREWORD
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International Standard IEC 61019-1 has been prepared by IEC technical committee 49:
Piezoelectric and dielectric devices for frequency control and selection.
This first edition of IEC 61019-1 cancels and replaces the first edition of IEC 61019-1-1
published in 1990 and the first edition of IEC 61019-1-2 published in 1993. It constitutes a
technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
49/689FDIS 49/698/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.

61019-1  IEC:2004(E) – 5 –
IEC 61019 consists of the following parts under the general title Surface acoustic wave (SAW)
resonators:
Part 1: Generic specification
Part 2: Guide to the use (at present under revision)
Part 3: Standard outlines and lead connections

The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated 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.
A bilingual version of this publication may be issued at a later date.

– 6 – 61019-1  IEC:2004(E)
SURFACE ACOUSTIC WAVE (SAW) RESONATORS –

Part 1: Generic specification
1 Scope
This part of IEC 61019 specifies the methods of test and general requirements for SAW
resonators using either capability approval or qualification approval procedures of the IECQ
system.
2 Normative references
The following referenced documents are indispensable f
...