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- Kamiya Kenji
- Ricoh Watch Co.,Ltd.
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- Hirose Takeo
- Ricoh Watch Co.,Ltd.
Bibliographic Information
- Other Title
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- C/MOS 水晶発振回路の特性
- C MOS スイショウ ハッシン カイロ ノ トクセイ
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Abstract
It is well known that C/M0S has been adopted widely in watch-use quartz oscillators. This paper tries to indicate one of the approaches to the design of watch-use oscillation circuits by reviewing the behavior of a C/MOS oscillator in a physical manner. For the starting voltage and the starting time for oscillation, a linear approximation method allows their analytical expressions. The current drain is one of the important factors in the watch-use oscillation circuits, and in the latter half of this paper its temperature characteristics are discussed. Its large dependence on temperature mainly attributes to the threshold voltage in C/M0S which varies with temperaturs.
Journal
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- Journal of the Horological Institute of Japan
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Journal of the Horological Institute of Japan 87 (0), 2-10, 1978
The Horological Institute of Japan
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Details 詳細情報について
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- CRID
- 1390001206571075200
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- NII Article ID
- 110002777640
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- NII Book ID
- AN00195723
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- ISSN
- 24321915
- 00290416
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- NDL BIB ID
- 1974137
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed