研究生: |
方堰 Yen - Fang |
---|---|
論文名稱: |
新型寬調變電壓範圍環形震盪器架構設計 Novel Architecture of Ring Oscillator with Wider Tuning Voltage Range Design |
指導教授: |
林銘波
Ming Bo Lin |
口試委員: |
詹景裕
Jing Yu Zhan 陳郁堂 Yu Tang Chen 呂紹偉 Shao Wei Leu 楊兆華 Zhao Hua Yang |
學位類別: |
碩士 Master |
系所名稱: |
電資學院 - 電子工程系 Department of Electronic and Computer Engineering |
論文出版年: | 2011 |
畢業學年度: | 99 |
語文別: | 英文 |
論文頁數: | 74 |
中文關鍵詞: | 環形震盪器 、電壓控制震盪器 、鎖相迴路 、寬調變範圍 |
外文關鍵詞: | Ring Oscillator, VCO, PLL, wide tuning range |
相關次數: | 點閱:422 下載:10 |
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本篇論文呈現寬調變電壓範圍四階差動輸入雙路徑環形壓控震盪器之分析,設計與模擬。本文提出之電壓控制震盪器以TSMC 0.18-μm製程設計及模擬,供應電壓為1.8V。本架構設計震盪頻率可高達 4 GHz,並且控制電壓範圍可達全擺幅 0 V至 1.8 V,同時獲得低頻率電壓比 (Kvco), 0.22 GHz/V及 0.94 GHz/V。與其它論文環形壓控震盪器相比較之下有寬調變電壓範圍以及小晶片面積之優點。本篇論文設計之環形壓控震盪器可用於高頻電路應用以及寬調變電壓需求之電路應用。
This thesis presents the analysis, design and simulation of two wide tuning voltage range ring oscillators. The proposed VCOs are designed and simulated in TSMC 0.18-m CMOS process technology under 1.8 V power supply. The VCOs architectures this thesis proposed are targeted to operate at 4 GHz with a tuning voltage range from 0 V to 1.8 V. They have lower frequency-to-voltage ratios (Kvco), 0.22 GHz/V and 0.94 GHz/V, respectively. Comparing to other voltage controlled oscillators, this study demonstrates the advantages of wide voltage tuning range and small chip area. The voltage controlled oscillators are designed for applications needing the high operation frequency and wide voltage controlled requirements.
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