Abstract： IEC 60122-1:2002 pdf free download.Quartz crystal units of assessed quality -Part 1: Generic specification. This part of IEC 60122 specifies the methods of test and general requirements for quartz crystal units of assessed quality using eit...

IEC 60122-1:2002 pdf free download.Quartz crystal units of assessed quality -Part 1: Generic specification.

This part of IEC 60122 specifies the methods of test and general requirements for quartz crystal units of assessed quality using

either capability approval or qualification approval procedures.

1.2 Normative references

The following referenced documents are indispensable for the appl,cation of this document. For dated references, only the edition

cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

IEC 60027(all parts), Letter symbols to be used in electrical technology

IEC 60050(561):1991, International Electrotechnical Vocabulary (1EV) — Chapter 561: Piezoeleclric devices for frequency control

and selection.

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