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BS EN 60862-2:2012

Current

Current

The latest, up-to-date edition.

Surface acoustic wave (SAW) filters of assessed quality Guidelines for the use

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-08-2012

€303.84
Excluding VAT

INTRODUCTION
1 Scope
2 Normative references
3 Technical considerations
4 Fundamentals of SAW transversal filters
5 Fundamentals of SAW resonator filters
6 Application guidelines
7 Practical remarks
8 Ordering procedure
Bibliography

Provides practical guidance on the use of SAW filters which are used in telecommunications, measuring equipment, radar systems and consumer products.

Committee
W/-
DevelopmentNote
Supersedes 00/201858 DC (01/2003) Supersedes 09/30199704 DC. (08/2012)
DocumentType
Standard
Pages
64
PublisherName
British Standards Institution
Status
Current
Supersedes

IEC 60862-2:2012 gives practical guidance on the use of SAW filters which are used in telecommunications, measuring equipment, radar systems and consumer products. IEC 60862-1 should be referred to for general information, standard values and test conditions. This part of IEC 60862 includes various kinds of filter configuration, of which the operating frequency range is from approximately 10 MHz to 3 GHz and the relative bandwidth is about 0,02 % to 50 % of the centre frequency. It is not the aim of this standard to explain theory, nor to attempt to cover all the eventualities which may arise in practical circumstances. This standard draws attention to some of the more fundamental questions, which should be considered by the user before he places an order for a SAW filter for a new application. Such a procedure will be the user\'s insurance against unsatisfactory performance. This edition includes the following significant technical changes with respect to the previous edition:
- Clause 3 \'Terms and definitions\' has been deleted to be included in the next edition of IEC 60862-1;
- the tapered IDT filter and the RSPUDT filter have been added to the clause of SAW transversal filters. Also DART, DWSF and EWC have been added as variations of SPUDT;
- the balanced connection has been added to the subclause of coupled resonator filters;
- recent substrate materials have been described;
- a subclause about packaging of SAW filters has been added.

Standards Relationship
UNE-EN 60862-2:2003 Identical
I.S. EN 60862-2:2012 Identical
EN 60862-2:2012 Identical
SN EN 60862-2 : 2002 Identical
NF EN 60862-2 : 2012 Identical
DIN EN 60862-2:2013-01 Identical
NBN EN 60862-2 : 2012 Identical
IEC 60862-2:2012 Identical

IEC 60862-1:2015 Surface acoustic wave (SAW) filters of assessed quality - Part 1: Generic specification
IEC 61019-2:2005 Surface acoustic wave (SAW) resonators - Part 2: Guide to the use
IEC 60368-2-1:1988 Piezoelectric filters - Part 2-1: Guide to the use of piezoelectric filters - Quartz crystal filters

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