EN 62276:2016

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Sampling plan
6 Test methods
7 Identification, labelling, packaging, delivery condition
8 Measurement of Curie temperature
9 Measurement of lattice constant (Bond method)
10 Measurement of face angle by X-ray
11 Measurement of bulk resistivity
12 Visual inspections - Front surface inspection method
Annex A (normative) - Expression using Euler angle
        description for piezoelectric single crystals
Annex B (informative) - Manufacturing process
        for SAW wafers
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 62276:2012 applies to the manufacture of synthetic quartz, lithium niobate (LN), lithium tantalate (LT), lithium tetraborate (LBO), and lanthanum gallium silicate (LGS) single crystal wafers intended for use as substrates in the manufacture of surface acoustic wave (SAW) filters and resonators. This edition includes the following significant technical changes with respect to the previous edition: - terms and definitions are rearranged in accordance with the alphabetical order; - 'reduced LN' is appended to terms and definitions; - 'reduced LT' is appended to terms and definitions; - reduction process is appended to terms and definitions.