单非门晶振振荡电路的起振分析和实现  

Analysis and Realization of the Oscillation of Single Not Gate Crystal Oscillation Circuit

作　　者：朱跃杰 潘巧智[1] 冷婧超 王新宇 李亮亮 林晓婷 刘星烁 ZHU Yue-jie;Pan QIAO-zhi;LENG Jing-chao;WANG Xin-yu;LI Liang-liang;LIN Xiao-ting;LIU Xing-shuo(School of Electronics and Information Engineering,Liaoning Institute of Science and Technology,Benxi Liaoning 117004,China)

机构地区：[1]辽宁科技学院电子与信息工程学院,辽宁本溪117004

出　　处：《辽宁科技学院学报》2023年第2期24-25,66,共3页Journal of Liaoning Institute of Science and Technology

基　　金：大学生创新创业训练计划项目校A级(202311430054).

摘　　要：文章在负反馈理论的基础上,基于频域分析给出了单非门晶振电路起振的两个必要条件,说明了高频振荡电路不适用于低频振荡的原因。根据两个条件设计了通用型的高低频振荡电路,并通过实际电路验证了设计方法的正确性。Based on the negative feedback theory and frequency domain analysis,this paper gives two necessary conditions for the oscillation of single not gate crystal oscillator circuit,and explains the reason why high-frequency oscillation circuit is not suitable for low-frequency oscillation.A general high and low frequency oscillation circuit is designed according to two conditions,and the correctness of the design method is verified by the actual circuit.

关 键 词：非门 振荡 起振 反馈 

分 类 号：TP331[自动化与计算机技术—计算机系统结构]