力晶科技公告本公司取得日本專利局核發JP 6215398專利 |
| 公告日期 : 2017-12-28 |
1.專利、商標、著作或其他智慧財產權之內容:A switched capacitor circuit and an A/D converter2.專利、商標、著作或其他智慧財產權之取得日期:106/10/013.取得專利、商標、著作或其他智慧財產權之成本:NT$ 152,6124.其他應敘明事項:The circuit has a control circuit in which first and third switch elementsare turned on to short-circuit in sampling period. The second voltage issampled with reference to first voltage by switching second and fourthswitch elements to second contact. The first and third switch elements areturned off and opened during hold period. The second and fourth switchelements are sampled to first contact. The difference voltage is amplifiedbetween second voltage and third voltage and outputs amplified voltage asoutput voltage by holding output voltage from output terminal.<摘錄公開資訊觀測站> |
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