1-V 2nd-Order Sigma-Delta Modulator for Voice Band Applications
碩士 === 元智大學 === 電機工程學系 === 92 === As predicted by the Semiconductor Industry Association, MOS transistors are required to operate in less than 1.2V by 2004 and 0.9V by 2008, while their threshold voltage are kept more or less unchanged (Vt 0.7V~0.9V) to avoid excessive leakage current. At low-voltag...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/81228494530623495664 |