迟滞比较器 meaning in Chinese

hysteresis comparator

The band - pass filter has a gain of 44db , whose - 3db point are fixed at 1 and 7hz at last , an auto - adaptive hysteresis circuit was used in translating the wave into the form of pulse
带通滤波电路增益为44db , 3db点设计在1hz和7hz 。最后运用自适应迟滞比较器作为整形器,将信号转化为方波。
The chip can be widely used in mp3 player , pda , digital camera , cells phone and portable products etc . this thesis first introduces the basic theory of switching power supply . the operating theory of this circuit has been demonstrated . the operating principle and simulation analysis about band gap reference , self - biased current source , one shot circuit , hysteresis comparator , and current - limit circuit have been particularly expounded in this thesis
本文首先阐述了开关电源的工作原理,详细介绍了本电路的整体工作原理,最后重点介绍了自偏置电流源电路、基准源电路、单稳态触发器电路、峰值电流限制及低电池电压迟滞比较器的工作原理,并利用eda工具larker ? ams 、 hspice对电路进行了完整的设计和模拟仿真,给出了合理的电路数据,各子模块电路的电特性参数均达到或优于设计所需指标。