http://www.imr.tohoku.ac.jp/ja/about/divisions-and-centers/research-division/14.html Webピエゾスタジオ|Piezo Studio
世界初「32kHzクロック用CTGS発振器」を開発 【Piezo Studio】
WebAug 27, 2024 · 開発した32.768 kHzクロック用CTGS発振器は、東北大学金属材料研究所と共同開発してきたCTGS圧電単結晶を用いて開発した33.55 MHzの振動子と、それを源発振にして1024分周することにより32.768 kHzを出力するICとを、1つのパッケージに実装したSPXO (Simple Packaged X’tal ... WebNov 19, 2024 · CTGS exhibits an ordered crystal structure and low acoustic losses, even at 1000 ∘C. The resonance frequency and quality factor of unhoused and of housed CTGS resonators are measured up to about 1030 ∘C. A temperature coefficient of the resonance frequency of about 200 Hz K−1 for a 5 MHz device is found and enables determination of ... cissy definition
単結晶 - 企業7社の製品とランキング - IPROS
WebThe piezoelectric properties of CTGS were measured by the resonance method at room temperature. The piezoelectric coefficients d 11 and d 14 were found to be 4.07 pC N −1 and −14.01 pC N −1 , and the electromechanical coupling coefficients k 12 and k 26 were determined to be 24.7% and 19.5%, respectively. Webク結晶の性質を利用することで,無しきい値レーザーや 微小光集積回路などの新しい光制御デバイスなどの実現 が期待されている.特に構造欠陥を有するpcにおいて は非常に … WebList of 22 best CTGS meaning forms based on popularity. Most common CTGS abbreviation full forms updated in March 2024. Suggest. CTGS Meaning. What does CTGS mean as an abbreviation? 22 popular meanings of CTGS abbreviation: 27 Categories. Sort. CTGS Meaning 3. CTGs. Cardiotocographs. Medical, Gynaecology. Medical, Gynaecology. 2. … cissy houston i\\u0027ll be there