International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 49

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection

 
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TC 49 Work programme (5)

Project

Reference

Document

Reference

Init.

Date

Current

Stage

Next

Stage

Working

Group

Project

Leader

Fcst. Publ.

Date

IEC 60122-4 ED1

Quartz crystal units of assessed quality - Part 4: Crystal units with thermistors

49/1281/CDV 2017-02 RPUB
  • RPUB
  • Publication received and registered

2018-12

BPUB
  • BPUB
  • Publication being printed

2019-03

WG 1 Kenichi Ueki 2019-03
IEC TS 61994-5 ED1

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detaection - Glossary - Part 5: Piezoelectric sensors

49/1290/CD 2018-07 PCC
  • PCC
  • Preparation of CC document

2018-11

2018-12

WG 13 Jun Kondoh 2019-12
IEC 62884-4 ED1

Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 4 : Short-term frequency stability test methods

49/1277/CDV 2013-08 APUB
  • APUB
  • Approved for publication

2018-09

2019-02

WG 7 Bernd Neubig 2019-06
IEC 63041-3 ED1

Piezoelectric sensors – Part 3: Physical sensors

49/1215/NP 2017-07 ACD
  • ACD
  • Approved for CD

2017-07

CD
  • CD
  • Draft circulated as CD

2018-12

WG 13 Richard Grünwald 2020-12
IEC 63155 ED1

Guidelines for the measurement method of power durability for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF) applications.

49/1280/CD 2017-08 ACD
  • ACD
  • Approved for CD

2018-07

2CD
  • 2CD

2018-12

WG 10 Ken-ya Hashimoto 2019-12