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

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 4906Bernd NeubigPPUB2007-012015

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
49/638/NP pdf file 372 kB
2004-01-30 
ANW
49/678/RVN pdf file 186 kB
2004-05-142004-06-15
1CD
49/693/CD pdf file 424 kB
2004-08-272004-06-30
ACDV
49/705/CC doc file 108 kB
pdf file 201 kB
2004-12-242005-02-15
CCDV
49/745/CDV pdf file 172 kB
2005-07-082005-02-28
ADIS
49/753/RVC doc file 232 kB
pdf file 62 kB
2005-12-162006-03-15
DEC
2006-10-022006-07-15
RDIS
2006-10-092006-10-31
CDIS
49/764/FDIS
2006-12-012007-01-15
APUB
49/774/RVD pdf file 146 kB
2007-02-082007-04-15
BPUB
2007-02-092007-05-15
PPUB
2007-02-202007-06-15

Project

IEC 60444-9 Ed. 1.0

Measurement of quartz crystal unit parameters - Part 9: Measurement of spurious resonances of piezoelectric crystal units

 

Remark:

- CDV 2004-12, FDIS 2005-08

 

Associated Documents:

49/875/RM