IEC TS 61994-3:2021

IEC TS 61994-3
®

Edition 3.0 2021-01
TECHNICAL
SPECIFICATION



Piezoelectric, dielectric and electrostatic devices and associated materials for
frequency control, selection and detection – Glossary –
Part 3: Piezoelectric, dielectric and electrostatic oscillators
IEC TS 61994-3:2021-01(en)

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IEC TS 61994-3

®


Edition 3.0 2021-01




TECHNICAL



SPECIFICATION



















Piezoelectric, dielectric and electrostatic devices and associated materials for

frequency control, selection and detection – Glossary –

Part 3: Piezoelectric, dielectric and electrostatic oscillators

























INTERNATIONAL

ELECTROTECHNICAL


COMMISSION





ICS 31.140; 01.040.31 ISBN 978-2-8322-9306-5




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® Registered trademark of the International Electrotechnical Commission

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– 2 – IEC TS 61994-3:2021 © IEC 2021
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
Bibliography . 19

Figure 1 – Characteristics of an output waveform . 7
Figure 2 – Example of the use of frequency offset. 8
Figure 3 – Linearity of frequency modulation deviation . 10
Figure 4 – Basic configuration of one-port SAW resonator with open-circuited metal strip
arrays . 11
Figure 5 – Clock signal with period jitter. 12
Figure 6 – Definition of start-up time .
...