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 Working Documents since 2013-11-26

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49/1115/CD

IEC 60758 Ed.5: Synthetic quartz crystal - Specifications and guidelines for the use
2014-11-142015-01-16yes
49/1114/AC

Next meeting of TC 49 to be held in Berlin, Germany from 1 to 3 June 2015 (announcement)
2014-10-31
49/1113/AC

Appointment of a secretary
2014-10-24
49/1111/CC

Compilation of comments on 49/1101/CD: IEC 60679-1 Ed.4: Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 1: Generic specification
2014-10-17yes
49/1112/RR

Review report on IEC 62276 Ed.2: Single crystal wafers for surface acoustic wave (SAW) device applications - Specifications and measuring methods
2014-10-17yes
49/1107/RVC

Result of voting on 49/1097/CDV: IEC 62575-1 Ed.1 : Radio frequncy (RF) bulk acoustic wave (BAW) filters of assessed quality - Part 1: Genric specification
2014-10-03yes
49/1108/CC

Compilation of comments on 49/1099/CD: IEC 60444-8 Ed.2: Measurement of quartz crystal unit parameters - Part 8: Test fixture for surface mounted quartz crystal units
2014-10-03yes
49/1109/CC

Compilation of comments on 49/1102/CD: IEC 60758 Ed.5: Synthetic quartz crystal - Specifications and guidelines for use
2014-10-03yes
49/1110/INF

Compilation of Comments on 49/1106/DC : Consideration of the revision works for "IEC 62276 Ed.2 Single crystal wafers for surface acoustic wave (SAW) devices-Specifications and measuring methods"
2014-10-03
49/1104/RVC

Result of voting on 49/1092/CDV: IEC 60862-1 Ed.3: Surface acoustic wave (SAW) filters of assessed quality - Part 1: Generic specification
2014-07-11yes
49/1105/RVC

Result of voting on 49/1093/CDV: IEC 62604-1 Ed.1: Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 1: Generic specification
2014-07-11yes
49/1106/DC

Consideration of the revision works for "IEC 62276 Ed.2 Single crystal wafers for surface acoustic wave (SAW) devices-Specifications and measuring methods"
2014-07-112014-09-19Report of Comments
49/1103/RVC

Result of voting on 49/1089/CDV: IEC 61338-1-5 Ed.1: Waveguide type dielectric resonators - Part 1-5: General information and test conditions - Measurement method of conductivity at interface between conductor layer and dielectric substrate at microwave frequency
2014-06-13yes
49/1102/CD

IEC 60758 Ed.5: Synthetic quartz crystal - Specifications and guidelines for use
2014-05-092014-08-15yesReport of Comments
49/1097/CDV

IEC 62575-1 Ed.1 : Radio frequncy (RF) bulk acoustic wave (BAW) filters of assessed quality - Part 1: Genric specification
2014-04-112014-07-11yesVoting Result
49/1099/CD

IEC 60444-8 Ed.2: Measurement of quartz crystal unit parameters - Part 8: Test fixture for surface mounted quartz crystal units
2014-03-072014-06-13yesReport of Comments
49/1100/CC

Compilation of comments on 49/1090/CD: IEC 60758 Ed.5: Synthetic quartz crystal - Specifications and guidelines for the use
2014-03-07yes
49/1101/CD

IEC 60679-1 Ed.4: Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 1: Generic specification
2014-03-072014-06-13yesReport of Comments
49/1092/CDV

IEC 60862-1 Ed.3: Surface acoustic wave (SAW) filters of assessed quality - Part 1: Generic specification
2014-02-212014-05-23yesVoting Result
49/1093/CDV

IEC 62604-1 Ed.1: Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 1: Generic specification
2014-02-212014-05-23yesVoting Result
49/1098/RVD

Report of Voting on 49/1091/FDIS: IEC 62761 Ed.1: Guidelines for the measurement method of nonlinearlity for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF)
2014-02-07yes
49/1095/RVC

Result of voting on 49/1080/CDV: IEC 61837-3 Ed. 2.0 Ed.2: Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 3: Metal enclosure
2014-01-24yes
49/1096/RVC

Result of voting on 49/1081/CDV: IEC 61837-4 Ed.2.0 : Surface mounted piezoelectric devices for frequency control and selection - Standard outline and terminal lead connections - Part 4: Hybrid enclosure outline
2014-01-24yes
49/1089/CDV

IEC 61338-1-5 Ed.1: Waveguide type dielectric resonators - Part 1-5: General information and test conditions - Measurement method of conductivity at interface between conductor layer and dielectric substrate at microwave frequency
2014-01-172014-04-18yesVoting Result
49/1094/RVC

Result of voting on 49/1078/CDV: Amendment 1 to IEC 61837-2 Ed.2 : Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures
2013-12-20yes
49/1091/FDIS

IEC 62761 Ed.1: Guidelines for the measurement method of nonlinearlity for surface acoustic wave (SAW) and bulk acoustic wave (BAW) devices in radio frequency (RF)
2013-11-292014-01-31yesVoting Result