完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | 黃健軒 | en_US |
dc.contributor.author | Huang, Chien-Hsuan | en_US |
dc.contributor.author | 陳巍仁 | en_US |
dc.contributor.author | Chen, Wei-Zen | en_US |
dc.date.accessioned | 2014-12-12T01:37:34Z | - |
dc.date.available | 2014-12-12T01:37:34Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#GT079711631 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/44331 | - |
dc.description.abstract | 本論文提出一個10GHz寬頻之全數位式非整數鎖相迴路。其中,在不使用多模除頻器(Multi-Mode Divider)的情況下,將二位元相位輸出負回授至參考相位與相位誤差處,使相位偵測器行為如同和差調變器,藉此達到非整數鎖相的功能,並降低參考相位雜訊與量化雜訊對輸出的影響。利用此機制在模擬中的頻寬可達4MHz。此論文中,並提出一個輸出平均為零的擬隨機二進位序列(PRBS)電路,使其達到小數的鎖定時,亦可降低突波的影響。此論文中的晶片是使用90nm CMOS技術實現,整體晶片面積為1.082mm2,使用電壓為1V,消耗功率約9.4 mW。 | zh_TW |
dc.description.abstract | A 10 GHz, wideband fractional-N all digital PLL. Without the helping of a multi-mode divider, the fractional phase locking function is achieved by negative feedback from binary PD output to reference accumulator and phase error accumulator. The behavior of phase detector is just like delta-sigma modulator. In this mechanism, the bandwidth of PLL is broad to 4MHz. When PLL is lock, a dithering with zero mean output voltage reduce spur effect. Implemented in a 90 nm CMOS technology, the chip size including bonding pad is 1.082mm2. The ADPLL core consumes 9.4 mW from a 1V supply. | en_US |
dc.language.iso | zh_TW | en_US |
dc.subject | 全數位鎖相迴路 | zh_TW |
dc.subject | 非整數頻率鎖相迴路 | zh_TW |
dc.subject | 寬頻 | zh_TW |
dc.subject | All-Digital PLL | en_US |
dc.subject | Fractional-N PLL | en_US |
dc.subject | Wideband | en_US |
dc.title | 一個10GHz寬頻之全數位式非整數鎖相迴路 | zh_TW |
dc.title | A 10GHz, Wideband Fractional-N All-Digital PLL | en_US |
dc.type | Thesis | en_US |
dc.contributor.department | 電子研究所 | zh_TW |
顯示於類別: | 畢業論文 |