IEC 60862-1-2003 pdf – Surface acoustic wave (SAW) filters of assessed quality – Part 1: Generic specification

IEC 60862-1-2003 pdf – Surface acoustic wave (SAW) filters of assessed quality – Part 1: Generic specification.
1 General 1.1 Scope This part of IEC 60862 specifies the methods of test and general requirements for SAW filters of assessed quality using either capability approval or qualification approval procedures. 1.2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60027 (all parts), Letter symbols to be used in electrical technology IEC 60050(561):1991, International Electrotechnical Vocabulary (IEV) – Chapter 561: Piezoelectric devices for frequency control and selection IEC 60068-1:1988, Environmental testing – Part 1: General and guidance IEC 60068-2-1:1990, Environmental testing – Part 2: Tests – Tests A: Cold IEC 60068-2-2:1974, Environmental testing – Part 2: Tests – Tests B: Dry heat IEC 60068-2-6:1995, Environmental testing – Part 2: Tests – Test Fc: Vibration (sinusoidal) IEC 60068-2-7:1983, Environmental testing – Part 2: Tests – Test Ga: Acceleration, steady state IEC 60068-2-13:1983, Environmental testing – Part 2: Tests – Test M: Low air pressure IEC 60068-2-14:1984, Environmental testing – Part 2: Tests – Test N: Change of temperature IEC 60068-2-17:1994, Environmental testing – Part 2: Tests – Test Q: Sealing IEC 60068-2-20:1979, Environmental testing – Part 2: Tests – Test T: Soldering IEC 60068-2-21:1999, Environmental testing – Part 2-21: Tests – Test U: Robustness of terminations and integral mounting devices IEC 60068-2-27:1987, Environmental testing – Part 2: Tests – Test Ea and guidance: Shock
IEC 60068-2-29:1987, Environmental testing – Part 2: Tests – Test Eb and guidance: Bump IEC 60068-2-30:1980, Environmental testing – Part 2: Tests – Test Db and guidance: Damp heat, cyclic (12 + 12-hour cycle) IEC 60068-2-32:1975, Environmental testing – Part 2: Tests – Test Ed: Free fall (Procedure 1) IEC 60068-2-45:1980, Environmental testing – Part 2: Tests – Test XA and guidance: Immersion in cleaning solvents IEC 60068-2-52:1996, Environmental testing – Part 2: Tests – Test Kb: Salt mist, cyclic (sodium chloride solution) IEC 60068-2-58:1999, Environmental testing – Part 2-58: Tests – Test Td: Test methods for solderabilitly, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD) IEC 60068-2-64:1993, Environmental testing – Part 2: Tests – Test Fh: Vibration, broad-band random (digital control) and guidance IEC 60068-2-78:2001, Environmental testing – Part 2-78: Tests – Test Cab: Damp heat, steady state IEC 60122-1:2002, Quartz crystal units of assessed quality – Part 1: Generic specification IEC 60617, Graphical symbols for diagrams IEC 60642:1979, Piezoelectric ceramic resonators and resonator units for frequency control and selection – Chapter I: Standard values and conditions – Chapter II: Measuring and test conditions IEC 60695-2-2:1991, Fire hazard testing – Part 2: Test methods – Section 2: Needle-flame test IEC 61000-4-2:1995, Electromagnetic compatibility (EMC) – Part 4: Testing and measurement techniques – Section 2: Electrostatic discharge immunity test. Basic EMC Publication Amendment 1 (1998) Amendment 2 (2000) 1 IEC QC 001001:2000, IEC Quality Assessment System for Electronic Components (IECQ) – Basic Rules IEC QC 001002-2:1998, IEC Quality Assessment System for Electronic Components (IECQ) – Rules of Procedure – Part 2: Documentation IEC QC 001002-3:1998, IEC Quality Assessment system for Electronic Components (IECQ) – Rules of Procedure – Part 3: Approval Procedures
1.3 Order of precedence of documents Where any discrepancies occur for any reason, documents shall rank in the following order of precedence: – the detail specification; – the sectional specification; – the generic specification; – any other international documents (for example, of the IEC) to which reference is made. The same order of precedence shall apply to equivalent national documents. 2 Terms, definitions, units and symbols 2.1 General Units, graphical symbols, letter symbols and terminology shall, wherever possible, be taken from the following standards: IEC 60027 IEC 60050(561) IEC 60617 IEC 60642 IEC 60122-1 ISO 1000 2.2 Definitions For the purposes of this document, the following definitions apply. 2.2.1 General terms 2.2.1.1 surface acoustic wave (SAW) acoustic wave, propagating along a surface of an elastic substrate, whose amplitude decays exponentially with substrate depth 2.2.1.2 surface acoustic wave filter (SAW filter) filter characterized by a surface acoustic wave which is usually generated by an interdigital transducer and propagates along a substrate surface to a receiving transducer 2.2.1.3 power flow vector vector, analogous to a Poynting vector, characterizing energy propagation caused by a surface acoustic wave