IEC 60302:1969
(Main)Standard definitions and methods of measurement for piezoelectric vibrators operating over the frequency range up to 30 MHz
Standard definitions and methods of measurement for piezoelectric vibrators operating over the frequency range up to 30 MHz
Contains a discussion of the determination of the parameters of a piezoelectric vibrator by the transmission method. The contents of corrigendum of February 1971 have been included in this copy.
Définitions normalisées et méthodes de mesures pour les résonateurs piézoélectriques de fréquences inférieures à 30 MHz
Contient une discussion de la détermination des paramètres du résonateur piézoélectrique par la méthode de transmission. Le contenu du corrigendum de février 1971 a été pris en considération dans cet exemplaire.
General Information
Relations
Standards Content (Sample)
---------------------- P
...
This May Also Interest You
IEC TS 61994-5:2023 is available as IEC TS 61994-5:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC TS 61994-5:2023 gives the terms and definitions for sensors representing the state of the art, which are intended for manufacturing piezoelectric elements, cells, modules and the systems. This edition includes the following significant technical changes with respect to the previous edition: New terms and definitions have been added from IEC 63041-1:2021 and IEC 63041-3:2020.
- Technical specification11 pagesEnglish languagesale 15% off
- Technical specification22 pagesEnglish languagesale 15% off
IEC 62604-2:2022 is available as IEC 62604-2:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62604-2:2022 applies to duplexers which can separate receiving signals from transmitting signals and are key components for two-way radio communications, and which are generally used in mobile phone systems compliant with CDMA systems such as N-CDMA in second generation mobile telecommunication systems (2G), W-CDMA / UMTS (3G) or LTE (4G). These guidelines draw attention to some fundamental questions about the theory of SAW and BAW duplexers and how to use them, which will be considered by the user before he places an order for SAW and BAW duplexers for a new application. Such a procedure will be the user’s insurance against unsatisfactory performance. Because SAW and BAW duplexers have very similar performance for the usage, it is useful and convenient for users that both duplexers are described in one standard. This edition includes the following significant technical changes with respect to the previous edition:
- the term "cross-isolation" has been added to Clause 3;
- multiplexers are described.
NOTE In this document, SAW and BAW duplexers are treated simultaneously because both duplexers are used in the same manner, especially in mobile phone systems and have the same requirements of characteristics, test method and so on.
- Standard83 pagesEnglish languagesale 15% off
- Standard53 pagesEnglish and French languagesale 15% off
IEC 62604-1:2022 is available as IEC 62604-1:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62604-1:2022 specifies the methods of test and general requirements for SAW and BAW duplexers of assessed quality using either capability approval or qualification approval procedures. This edition includes the following significant technical changes with respect to the previous edition:
- the term "multiplexer" has been added to Clause 3.
NOTE In this document, SAW and BAW duplexers are treated simultaneously because both duplexers are used in the same manner especially in mobile phones and have the same requirements of characteristics, test method and so on.
- Standard97 pagesEnglish languagesale 15% off
- Standard64 pagesEnglish and French languagesale 15% off
IEC 63041-1:2021 is available as IEC 63041-1:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 63041-1:2021 applies to piezoelectric sensors of resonator, delay-line and non-acoustic types, which are used in physical and engineering sciences, chemistry and biochemistry, medical and environmental sciences, etc. The purpose of this document is to specify the terms and definitions for piezoelectric sensors, and to make sure from a technological perspective that users understand the state-of-art piezoelectric sensors and how to use them correctly. This edition includes the following significant technical changes with respect to the previous edition:
- the new terms "piezoelectric sensor system" and "wireless SAW sensor system" and their definitions have been added;
- new types of sensor modules and sensor system have been added;
- some symbols of sensor elements are added in Clause 4;
- a new Figure B.3 has been added in Annex B;
- Annex C has been added.
- Standard90 pagesEnglish languagesale 15% off
- Standard60 pagesEnglish and French languagesale 15% off
IEC 60444-6:2021 applies to the measurements of drive level dependence (DLD) of quartz crystal units. Two test methods (A and C) and one referential method (B) are described. “Method A”, based on the p-network according to IEC 60444-5, can be used in the complete frequency range covered by this part of IEC 60444. “Reference Method B”, based on the p-network or reflection method according to IEC 60444-5 or IEC 60444-8 can be used in the complete frequency range covered by this part of IEC 60444. “Method C”, an oscillator method, is suitable for measurements of fundamental mode crystal units in larger quantities with fixed conditions.
NOTE The measurement methods specified in this document are not only applicable to AT-cut, but also to other crystal cuts and vibration modes, such as doubly rotated cuts (IT,SC) and to tuning fork crystal units (by using a high impedance test fixture). This edition includes the following significant technical changes with respect to the previous edition:
- some equations have been removed and corrected;
- it has been specified in the note of the Scope that the measurement methods specified in this document are not only applicable to AT-cut but also to other crystal cuts and vibration modes.
- Standard63 pagesEnglish languagesale 15% off
- Standard41 pagesEnglish and French languagesale 15% off
IEC TS 61994-3:2021(E) gives the terms and definitions for piezoelectric, dielectric and electrostatic oscillators representing the state of the art, which are intended for use in the standards and documents of IEC TC 49.
The main changes with respect to the previous edition are as listed below:
- some definitions have been updated;
- the terminology given in IEC 60679-1:2017 has been taken into account;
- new terminologies are added.
- Technical specification19 pagesEnglish languagesale 15% off
- Standard24 pagesEnglish languagesale 15% off
- Standard48 pagesEnglish and French languagesale 15% off
IEC 61837-2:2018 deals with standard outlines and terminal lead connections as they apply to surface-mounted devices (SMD) for frequency control and selection in ceramic enclosures, and is based on IEC 61240:2016.
This edition includes the following significant technical changes with respect to the previous edition:
a. revision of the figures to match the notation of the drawings of IEC 61240:2016;
b. addition of 7 enclosures as follows: DCC-6/5032A, DCC-6/3225A, DCC-4/3215C, DCC-6/2016A, DCC-2/2012C, DCC-2/1610C, DCC-4/1210C.
As a result, this third edition contains a total of 45 enclosure types, which are listed in Table 1.
- Standard99 pagesEnglish languagesale 15% off
- Standard240 pagesEnglish languagesale 15% off
- Standard198 pagesEnglish and French languagesale 15% off
- Standard447 pagesEnglish and French languagesale 15% off
IEC 63041-3:2020 is applicable to piezoelectric physical sensors mainly used in the field of process control, wireless monitoring, dynamics, thermodynamics, vacuum engineering, and environmental sciences. This document provides users with technical guidelines as well as basic knowledge of common physical sensors.
Piezoelectric sensors covered herein are those applied to the detection and measurement of physical quantities such as force, pressure, torque, viscosity, temperature, film thickness, acceleration, vibration, and tilt angle.
- Standard25 pagesEnglish and French languagesale 15% off
IEC 63155:2020 defines the measurement method for the determination of the durability of radio frequency (RF) surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices, such as filters and duplexers, with respect to high power RF signals, which are used in telecommunications, measuring equipment, radar systems and consumer products. RF BAW devices include two types: those based on the film bulk acoustic resonator (FBAR) technology and those based on the solidly mounted resonator (SMR) technology.
This document includes basic properties of failure of RF SAW/BAW devices, and guidelines to set up the measurement system and to establish the procedure to estimate the time to failure (TF). Since TF is mainly governed by the RF power applied in the devices, discussions are focused on the power durability.
It is not the aim of this document to explain the theory, or to attempt to cover all the eventualities which can arise in practical circumstances. This document draws attention to some of the more fundamental questions which will need to be considered by the user before he/she places an order for an RF SAW/BAW device for a new application. Such a procedure will be the user's means of preventing unsatisfactory performance related to premature device failure resulting from high-power exposure of RF SAW/BAW devices.
- Standard42 pagesEnglish and French languagesale 15% off
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.