IEC 62884-3-2018 PDF

Full title and description

Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 3: Frequency aging test methods. This part specifies methods for the measurement and evaluation of frequency aging tests of piezoelectric, dielectric and electrostatic oscillators (including Dielectric Resonator Oscillators (DRO) and oscillators using FBAR) to provide statistical data supporting aging predictions.

Abstract

IEC 62884-3:2018 defines test procedures and measurement techniques specifically for frequency-aging assessments of oscillators. It describes stabilization and measurement conditions, test types (including active and accelerated aging options) and provides normative annex material for experimental verification of frequency aging performance.

General information

• Status: Current (published international standard; stability date indicated as 2026).
• Publication date: 22 March 2018.
• Publisher: International Electrotechnical Commission (IEC).
• ICS / categories: 31.140 (piezoelectric and dielectric devices).
• Edition / version: Edition 1.0 (2018).
• Number of pages: 13 pages (base IEC publication).

Scope

IEC 62884-3:2018 covers only the measurement method for frequency aging of piezoelectric, dielectric and electrostatic oscillators (including DRO and FBAR implementations). Its purpose is to produce statistical data to support predictions of frequency drift over time; it was developed by restructuring measurement techniques previously included in IEC 60679-1 into separate parts under the IEC 62884 series.

Key topics and requirements

• Definitions and terminology for frequency-aging tests of oscillators.
• Test types: active (powered, non-destructive) aging tests and options for accelerated or extended aging measurements.
• Requirements for environmental conditioning, temperature equilibration and stabilization before measurements begin.
• Measurement procedures and timing (stabilization intervals, measurement sequencing) to ensure repeatability and statistical relevance.
• Data recording, evaluation methods and statistical treatment to support aging predictions.
• Normative annex providing experimental verification guidance for frequency aging performance.

Typical use and users

Used by test laboratories, oscillator manufacturers, design engineers and quality/assurance teams involved in frequency-control products. Typical applications include qualification of crystal/oscillator products, lifetime and reliability studies, supplier testing, and R&D for resonator-based timing components in communications, instrumentation and embedded systems.

Related standards

Related and predecessor documents include IEC 62884-1 (Part 1: Basic methods for the measurement) and IEC 62884-2 (Part 2: Phase jitter measurement method). The work in IEC 62884-3 was developed from measurement techniques earlier given in IEC 60679-1. Users should consult the other parts of IEC 62884 and referenced environmental and test standards (for example, applicable IEC 60068 series tests) when planning test programs.

Keywords

frequency aging; oscillator testing; piezoelectric oscillator; dielectric oscillator; electrostatic oscillator; DRO; FBAR; measurement techniques; IEC 62884; reliability testing; stabilization time.

FAQ

Q: What is this standard?

A: IEC 62884-3:2018 is Part 3 of the IEC 62884 series that specifies frequency-aging test methods and measurement techniques for piezoelectric, dielectric and electrostatic oscillators.

Q: What does it cover?

A: It covers procedures for conducting frequency aging tests (active and accelerated options), stabilization and measurement conditions, data recording and statistical evaluation focused specifically on frequency aging behavior.

Q: Who typically uses it?

A: Test laboratories, oscillator and resonator manufacturers, product qualification engineers, and reliability/quality teams involved in timing and frequency-control components.

Q: Is it current or superseded?

A: The IEC publication date is 22 March 2018 (Edition 1.0). The IEC record indicates stability to 2026; users should verify any national adoptions or amendments for the latest status in their country before use.

Q: Is it part of a series?

A: Yes — it is Part 3 of the IEC 62884 series (other parts include Part 1: Basic methods and Part 2: Phase jitter measurement). The series consolidates measurement techniques for piezoelectric, dielectric and electrostatic oscillators.

Q: What are the key keywords?

A: Frequency aging, oscillator testing, piezoelectric, dielectric, electrostatic, DRO, FBAR, measurement techniques, stabilization, statistical evaluation.