A PLL-Based Current-Mode PWM Circuit Suitable for Current-mode Controlled Techniques

摘要：

A wide-range current-mode pulse-width modulation circuit for current-mode controlled techniques is presented in this paper. The proposed circuit has been designed and implemented using 0.35-μm CMOS 2P4M process. The core die size is around 95×115μm2. The experimental results show that the variation of the output frequency within ± 0.25%. The linear range of input current is from 114 to 297μA,and corresponding duty cycle of pulse-width output is from 2.5% to 93.5%.

作者: Yeong-TsairLin Chi-Cheng Wu Jia-Long Wu Mei-Chu Jen Dong-Shiuh Wu Huan-Ren Cheng

作者单位: Department of Electronics Engineering,Lunghwa University of Science and Technology Taoyuan,Taiwan,China

会议类型: 国际会议

会议名称: 9th International Conference on Solid-State and Integrated-Circuit Technology(第9届固态和集成电路国际会议)

会议地点: 北京

会议语种:英文

页码: 2024-2026

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）