教師資料查詢 | 類別: 期刊論文 | 教師: 楊維斌 Web-bin Yang (瀏覽個人網頁)

標題:Wide‑range CMOS reference clock generator with a dynamic duty cycle scaling mechanism at a 0.9‑V supply voltage
學年106
學期1
出版(發表)日期2018/01/01
作品名稱Wide‑range CMOS reference clock generator with a dynamic duty cycle scaling mechanism at a 0.9‑V supply voltage
作品名稱(其他語言)
著者Wei-Bin Yang; Yu-Lung Lo; Kuo-Ning Chang; Yu-Yao Lin
單位
出版者
著錄名稱、卷期、頁數Microsystem Technologies 24(1), p.71–78
摘要This paper presents a wide-range CMOS reference clock generator with a dynamic duty cycle scaling mechanism. A new duty-cycle-to-voltage converter (DCVC) is proposed for the clock generator, which requires only the duty cycles of differential 25-MHz input signals. When these duty cycles are set into the DCVC, dual control voltages, namely VP and VN with positive and negative control duty cycle coefficients, respectively, are produced to manage the current sources of the differential voltage-controlled ring oscillator and supply a wide range of frequency channels. The proposed clock generator can supply a stable output clock with a wide range of frequencies from 37 kHz to 34 MHz. Notably, the wide-range CMOS reference clock generator can also be used in a universal serial bus hub or in wide band applications with low supply voltages and small areas.
關鍵字
語言英文(美國)
ISSN
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者
審稿制度
國別德國
公開徵稿
出版型式,電子版
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!