... flip-flop circuit 勫动转镜 ; 正反电路 ; bistable flip-flop circuit 双稳态反复电路 CFC flip-flop circuit 交叉膜冷子管触发电路 ...
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在放大电路中采用负反馈,而在波形产生和波形变换的电路中则需要采用正反馈。
Negative feedback has been widely used in amplify circuit, but in wave-generating and wave-transforming circuit, it should adopt positive feedback.
为了克服开环比较电路因噪声信号引起的多重触发,噪声环境中的比较电路设计宜引入正反馈采用迟滞比较电路。
In case of multiple transitions caused by noise, it is an efficient way to use positive feedback to introduce a small amount of hysteresis when designing comparing circuit.
在差分输入端,采用正反馈电路结构,以提高开启和关断速度,并降低功耗。
In the differential input, positive feedback circuit was used to increase the switching speed and attain low power.
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