會議論文
| 學年 | 93 |
|---|---|
| 學期 | 2 |
| 發表日期 | 2005-05-23 |
| 作品名稱 | A tunable bandpass ΔΣ modulator using double sampling |
| 作品名稱（其他語言） | |
| 著者 | 郭建宏; Kuo, Chien-hung; Chen, Chang-hung; Huang, Shih-lin; Liu, Shen-iuan |
| 作品所屬單位 | 淡江大學電機工程學系 |
| 出版者 | Institute of Electrical and Electronics Engineers (IEEE) |
| 會議名稱 | Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on |
| 會議地點 | Kobe, Japan |
| 摘要 | A tunable switched-capacitor (SC) bandpass delta sigma (ΔΣ) modulator using double sampling by one input parameter is proposed. The center frequency of the modulator can be varied from fs/14 to 6fs/14 at a sampling frequency (fs) of 70 MHz. Its performance can be hence improved by fine tuning the center frequency. The purposed modulator was implemented in 0.35-μm 2P4M CMOS standard technology with the core area of 4.2 mm2. The measured dynamic range of 68 dB within 200 kHz bandwidth can be achieved. Its power consumption is 58 mW under a 3.3-V supply voltage. |
| 關鍵字 | |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20050523~20050526 |
| 通訊作者 | |
| 國別 | JPN |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on (Volume:4 ), pp.3676-3679 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/38792 ) |