【可授權專利公告】P108021A-單端感測放大裝置「SINGLE-ENDED SENSE AMPLIFIER」

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專利國別 |
美國 |
發表日期 |
2021-08-16 10:43:24 |
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本校案號 |
P108021A |
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專利名稱 |
單端感測放大裝置「SINGLE-ENDED SENSE AMPLIFIER」 |
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發明人 |
王進賢、劉建彤 |
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所屬院 |
工學院 |
提案單位 |
晶片系統研究中心 |
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類型 |
發明 |
專利權人 |
國立中正大學 |
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申請號 |
16/854,124 |
申請日期 |
2020-04-21 |
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公開號 |
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公開日期 |
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證書號 |
US 10,971,196 B1 |
核准日期 |
2021-04-06 |
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國際分類號 |
G11C-007/06(2006.01); G11C-007/12(2006.01) |
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專利權期間 |
2021.04.21~2040.04.21 |
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專利摘要 |
A single-ended sense amplifier includes a virtual-supply voltage-adapted (VVDD-adapted) inverter circuit, a virtual-supply voltage-adapted (VVDD-adapted) voltage-level converter circuit (VLC), and a virtual-supply-voltage-adaptation circuit (VSVA). The single-ended sense amplifier receives a data signal input, a sensing-operation-enabling signal input, and a pre-charging control signal input to generate a final amplified signal output. There are a first virtual-supply node and a second virtual-supply node in the VVDD-adapted inverter circuit. There is a third virtual-supply node in the VVDD-adapted VLC. The VSVA connects both the first and third virtual supply voltage nodes. The output end of the virtual-supply voltage-adapted inverter circuit connects to the input end of the VVDD-adapted VLC. |
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圖示 |
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