BS EN 62047-7:2011
$167.15
Semiconductor devices. Micro-electromechanical devices – MEMS BAW filter and duplexer for radio frequency control and selection
| Published By | Publication Date | Number of Pages |
| BSI | 2011 | 34 |
IEC 62047-7:2011 describes terms, definition, symbols, configurations, and test methods that can be used to evaluate and determine the performance characteristics of BAW resonator, filter, and duplexer devices as radio frequency control and selection devices. This standard specifies the methods of tests and general requirements for BAW resonator, filter, and duplexer devices of assessed quality using either capability or qualification approval procedures.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | English CONTENTS |
| 7 | FOREWORD |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 3.1 General terms |
| 10 | 3.2 Related with BAW filter Figures Figure 1 – Basic structure of BAW resonator |
| 11 | Figure 2 – Topologies for BAW filter design Figure 3 – Frequency responses of ladder and lattice type BAW filters |
| 12 | 3.3 Related with BAW duplexer Figure 4 – An example of BAW duplexer configuration |
| 13 | 3.4 Characteristic parameters Figure 5 – Equivalent circuit of BAW resonator (one-port resonator) |
| 19 | 4 Essential ratings and characteristic parameters 4.1 Resonator, filter and duplexer marking |
| 20 | 4.2 Additional information 5 Test methods 5.1 Test procedure |
| 21 | Figure 6 – Measurement procedure of BAW filters and duplexers |
| 22 | 5.2 RF characteristics Figure 7 – Electrical measurement setup of BAW resonators, filters and duplexers |
| 23 | Figure 8 – Insertion attenuation of BAW filter |
| 24 | Figure 9 – Return attenuation of BAW filter |
| 25 | Figure 10 – Isolation (Tx-Rx) of BAW duplexer Figure 11 – Ripple of BAW filter |
| 26 | 5.3 Reliability test method Figure 12 – Smith chart plot of input and output impedances of BAW filter |
| 27 | Figure 13 – Block diagram of a test setup for evaluating the reliability of BAW resonators and filters |
| 28 | Annex A (informative) Geometries of BAW resonators Figure A.1 – Geometry comparison of BAW resonators |
| 29 | Annex B (informative) Operation of BAW resonators |
| 30 | Figure B.1 – Modified BVD (Butterworth-Van Dyke) equivalent circuit model |
| 31 | Bibliography |
