1、 IEC/TS 61994-1Edition 2.0 2007-08TECHNICAL SPECIFICATION Piezoelectric and dielectric devices for frequency control and selection Glossary Part 1:Piezoelectric and dielectric resonators IEC/TS 61994-1:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED
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9、 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/TS 61994-1Edition 2.0 2007-08TECHNICAL SPECIFICATION Piezoelectric and dielectric devices for frequency control and selection Glossary Part 1:Piezoelec
10、tric and dielectric resonators INTERNATIONAL ELECTROTECHNICAL COMMISSION SICS 31.140 PRICE CODEISBN 2-8318-9298-8LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 61994-1 IEC:2007(E)CONTENTS FOREWORD.3 1 Scope.5 2 Normative referenc
11、es.5 3 Terms and definitions.5 Figure 1 Configuration of a dielectric resonator(TE01 mode type).8 Figure 2 Equivalent circuit of a piezoelectric vibrator(one-port resonator).9 Figure 3 Frequency characteristics of the impedance near resonance.11 Figure 4 Equivalent circuit for a two-port SAW resonat
12、or.12 Figure 5 Configuration of an interdigital transducer(IDT).13 Figure 6 Configuration of a one port SAW resonator.16 Figure 7 Configuration of a two port SAW resonator.21 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 61994-1 I
13、EC:2007(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ PIEZOELECTRIC AND DIELECTRIC DEVICES FOR FREQUENCY CONTROL AND SELECTION GLOSSARY Part 1:Piezoelectric and dielectric resonators FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization compri
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