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 (11)

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IEC 60122-1 am1 Ed. 3.0  

Quartz crystal units of assessed quality - Part 1: Generic specification
49/1180/CD2011-04ACDV
  • ACDV
  • Draft approved for Committee Draft with Vote

2016-04

CCDV
  • CCDV
  • Draft circulated as Committee Draft with Vote

2016-08

WG 1B.Neubig2017-12
IEC 60444-8 Ed. 2.0  

Measurement of quartz crystal unit parameters - Part 8 : Test fixture for surface mounted quartz crystal units
49/1126/CDV2013-04ADIS
  • ADIS
  • Approved for FDIS circulation

2015-10

DEC
  • DEC
  • Draft at Editing Check

2016-04

WG 6Y. Watanabe2017-04
IEC 60679-1 Ed. 4.0  

Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 1 : Generic specification
49/1186A/CDV2013-01CCDV
  • CCDV
  • Draft circulated as Committee Draft with Vote

2016-05

ADIS
  • ADIS
  • Approved for FDIS circulation

2016-11

WG 7T.Hosoda2017-07
IEC 62604-2 Ed. 2.0  

Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 2: Guidelines for the use
49/1199/CD2015-012CD
  • 2CD
  • 2nd Committee Draft

2016-09

A3CD
  • A3CD
  • Approved for 3rd Committee Draft

2017-01

WG 10T. Kawakatsu2017-06
IEC 62884-1 Ed. 1.0  

Measurement techniques of piezoelectric, dieletric and electrostatic oscillators - Part 1: Basic methods for the measurement
49/1187A/CDV2015-05APUB
  • APUB
  • Draft approved for publication

2016-09

DEC
  • DEC
  • Draft at Editing Check

2016-12

WG 7T. Hosoda2017-05
IEC 62884-2 Ed. 1.0  

Measurement technique of piezoelectric, dieletric and electrostatic oscillators - Part 2: Phase jitter measurement method
49/1197/CD2015-051CD
  • 1CD
  • 1st Committee Draft

2016-07

A2CD
  • A2CD
  • Approved for 2nd Committee Draft

2016-11

WG 7T. Hosoda2018-07
IEC 62884-3 Ed. 1.0  

Measurement techniques of piezoelectric, dieletric and electrostatic oscillators - Part 3: Frequency aging test methods
49/1181/CD2016-01A2CD
  • A2CD
  • Approved for 2nd Committee Draft

2016-05

2CD
  • 2CD
  • 2nd Committee Draft

2016-07

WG 7B. Neubig2018-07
IEC 62884-4 Ed. 1.0  

Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 4 : Short-term frequency stability test methods
49/1182/CD2013-08A2CD
  • A2CD
  • Approved for 2nd Committee Draft

2016-05

2CD
  • 2CD
  • 2nd Committee Draft

2016-07

WG 7B. Neubig2017-04
IEC 63041-1 Ed. 1.0  

Sensor devices using piezoelectric bulk or surface acoustic waves - Part 1: Generic specifications
49/1183A/CD2015-12A2CD
  • A2CD
  • Approved for 2nd Committee Draft

2016-06

2CD
  • 2CD
  • 2nd Committee Draft

2016-08

WG 13J. Kondoh2017-12
IEC 63041-2 Ed. 1.0  

Sensor devices using piezoelectric bulk or surface acoustic waves - Part 2: Chemical sensors and Biosensors
49/1184/CD2015-12A2CD
  • A2CD
  • Approved for 2nd Committee Draft

2016-06

2CD
  • 2CD
  • 2nd Committee Draft

2016-12

WG 13J. Kondoh2017-12
PNW 49-1198 Ed. 1.0  

Crystal Unit with Temperature Sensor
49/1198/NP PNW
  • PNW
  • Proposed New Work

2016-08

ANW
  • ANW
  • Approved New Work

2017-01

WG 1K. Ueki