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TC 49

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
 
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IEC 60444-6 ED3

Measurement of quartz crystal unit parameters - Part 6: Measurement of drive level dependence (DLD)

 49/1354/CDV 2019-11 PRVC
  • PRVC
  • Preparation of RVC

2021-02

2021-05

 WG 1 Masashi Sato 2022-01
IEC 62604-1 ED2

Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 1: Generic specification

 49/1352/CD 2019-11 ACDV
  • ACDV
  • Approved for CDV

2021-01

 TCDV
  • TCDV
  • Translation of CDV

2021-03

 WG 10 Yasuhisa Fujii 2022-11
IEC 62604-2 ED3

Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 2: Guidelines for the use

 49/1353/CD 2019-11 ACDV
  • ACDV
  • Approved for CDV

2021-01

 TCDV
  • TCDV
  • Translation of CDV

2021-03

 WG 10 Yasuhisa Fujii 2022-11
IEC 63041-1 ED2

Piezoelectric sensors - Part 1: Generic specifications

 49/1351/CD 2019-10 TCDV
  • TCDV
  • Translation of CDV

2021-01

 CCDV
  • CCDV
  • Draft circulated as CDV

2021-02

 WG 13 Jun Kondoh 2022-04