BS EN 61019-2:2005

INTRODUCTION
1 Scope
2 Normative references
3 Technical considerations
4 Fundamentals of SAW resonators
  4.1 Basic structure
  4.2 Principle of operation
5 SAW resonator characteristics
  5.1 Reflector characteristics
  5.2 SAW resonator characteristics
  5.3 Spurious modes
  5.4 Substrate materials and their characteristics
  5.5 Available characteristics
6 Application guide
  6.1 Oscillator circuits and oscillation condition
  6.2 Practical remarks for oscillator applications
7 Checklist of SAW resonator parameters for drawing
  up specifications
Bibliography
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications

Consists of a wide range of SAW resonators with standardized performances.

IEC 61019-2:2005 gives practical guidance to the use of surface acoustic wave (SAW) resonators which are used in telecommunications, radio equipments and consumer products. It is to be used in conjunction with IEC 61019-1. The features of SAW resonators are small size, light weight, adjustment-free and high stability,operating frequencies extend to the VHF and UHF ranges. The main changes with respect to the previous editon are listed below:
- at the end of 5.1, the edge reflector has been added. Its reference literature has been inserted in the bibliography;
- in Table 1, the propagation properties of LiNbO3 (64° Y) have been added;
- in Table 3, the clause and subclause numbers have been corrected in order to be consistent with IEC 61019-1 (2004) which has replaced IEC 61019-1-1 (1990) and IEC 61019-1-2 (1993).