Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 2: Phase offset method for measurement of motional capacitance of quartz crystal units

Published date

04-16-1997

Publisher

European Committee for Standards - Electrical

Committees responsible
National foreword
Method
1 Scope
2 Principle of measurement
3 Measuring circuit
4 Method of measurement
5 Measurement errors
6 Other measuring methods
Appendix
A
Figures
1 Equivalent circuit of a quartz crystal unit
2 Measuring circuit
3 Phase and impedance characteristics of a quartz crystal
    unit in the vicinity of resonance
4 Deviation of C1 as a function of Rr for various error
    conditions
5 Deviation of C1 as a function of measured phase angle error
    and different phase angles
6 The effect of parallel capacitance CO on the measurement
    accuracy C1 versus measured phase angle
Annex ZA (normative) Normative references to international
publications with their corresponding European publications

Describes a method of measuring the motional capacitance of quartz crystal units in the frequency range 1 MHz to 125 MHz with a total measurement error of the order of 5%.

Committee	CLC/SR 49
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Current

Standards	Relationship
BS EN 60444-2:1997	Identical
SN EN 60444-2 : 1997	Identical
I.S. EN 60444-2:1999	Identical
PN IEC 444-2 : 1996	Identical
DIN EN 60444-2:1997-10	Identical
NBN EN 60444-2 : 1997	Identical
UNE-EN 60444-2:1997	Identical
IEC 60444-2:1980	Identical
NEN EN IEC 60444-2 : 1997	Identical
NF EN 60444-2 : 2001	Identical

EN 60444-8:2017	Measurement of quartz crystal unit parameters - Part 8 : Test fixture for surface mounted quartz crystal units
CEI EN 60122-1 : 2004	QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
BS EN 60444-8:2017	Measurement of quartz crystal unit parameters Test fixture for surface mounted quartz crystal units
BS EN 60122-1 : 2002	QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
I.S. EN 60122-1:2002 AMD 1 2018	QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
EN 60122-1:2002/A1:2018	QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION (IEC 60122-1:2002/A1:2017)