IEC 60444-11 Ed. 2.0:2026 RLV (Redline version) (en)
水晶ユニットパラメタの測定-第11部:自動ネットワークアナライザ技法及びエラー補正による負荷時共振周波数 f(L)及び実効負荷容量 C(Leff) を求めるための標準方法
Measurement of quartz crystal unit parameters - Part 11: Standard method for the determination of the load resonance frequency f(L) and the effective load capacitance C(Leff) using automatic network analyzer techniques and error correction
発行年月日:
2026-04-22
状態:
有効
邦訳版:
無
英語 56ページ
80,503 円(税込) 本体価格:73,185円
- 規格概要
-
IEC 60444-11:2026 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.全文を表示する
IEC 60444-11:2026 defines the standard method of measuring load resonance frequency fL at the nominal value of CL, and the determination of the effective load capacitance CLeff at the nominal frequency for crystals with the figure of merit M > 4.
This edition includes the following significant technical changes with respect to the previous edition:
a) key content of withdrawn IEC TR 60444-4 is reproduced as Annex A;
b) some formulae in the first edition have been corrected.
| TC |
TC 49 |
|---|---|
| ICS |
31.140 |
| 備考 | Redline版に関する説明 |