This part of IEC 60679 specifies the methods of test and general requirements for quartz crystal controlled oscillators of assessed quality using either capability approval or qualification approval procedures.
IEC 60679-1:1997 history
2017IEC 60679-1:2017 Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 1: Generic specification
2007IEC 60679-1:2007 Quartz crystal controlled oscillators of assessed quality - Part 1: Generic specification
1970IEC 60679-1:1997/AMD2:2003 Amendment 2 - Quartz crystal controlled oscillators of assessed quality - Part 1: Generic specification
1970IEC 60679-1:1997/AMD1:2002 Amendment 1 - Quartz crystal controlled oscillators of assessed quality - Part 1: Generic specification
1997IEC 60679-1:1997 Quartz crystal controlled oscillators of assessed quality - Part 1: Generic specification
1970IEC 60679-1:1980/AMD1:1985 Amendment 1 - Quartz crystal controlled oscillators. Part 1: General information, test conditions and methods
1980IEC 60679-1:1980 Quartz crystal controlled oscillators. Part 1 : General information, test conditions and methods