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 4901Bernd NEUBIGPPUB2010-102015

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
49/790/NP pdf file 489 kB
2007-08-24 
ANW
49/799/RVN pdf file 127 kB
2008-03-282008-01-15
1CD
49/806/CD pdf file 632 kB
2008-07-112008-05-31
ACDV
49/827/CC pdf file 192 kB
2008-11-282008-11-30
CCDV
49/852/CDV pdf file 319 kB
pdf file 356 kB
49/852F/CDV pdf file 356 kB
2009-03-132008-12-31
CCDV
49/852/CDV pdf file 319 kB
pdf file 356 kB
49/852F/CDV pdf file 356 kB
2009-05-22 
APUB
49/883/RVC pdf file 411 kB
2009-09-112009-11-15
DEC
2010-08-102009-12-31
BPUB
2010-08-182010-08-31
PPUB
2010-10-072010-12-31

Project

IEC 60444-11 Ed. 1.0

Measrurement of quartz crystal unit parameters - Part 11: Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff>/sub> using automatic network analyzer techniques and error correction

 

Remark:

Targets - CDV: 2008-12, FDIS: 2009-07