MIXED-MODE SCHMITT TRIGGER EQUIVALENT-CIRCUIT

被引：0
|
作者：
CHAVEZ, SRR
机构：
来源：
ELECTRONICS LETTERS | 1995年 / 31卷 / 03期
关键词：
COMPARATORS; CMOS INTEGRATED CIRCUITS; EQUIVALENT CIRCUITS; MIXED ANALOG-DIGITAL INTEGRATED CIRCUITS; TRIGGER CIRCUITS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A circuit implementing the regenerative comparator or Schmitt trigger function is presented. While the traditional Schmitt trigger implements the hysteresis levels by means of positive feedback in an analogue loop, our circuit implements hysteresis by digitally processing the output of two comparators operating in open-loop mode. The threshold levels of the new circuit can be independently set and fine-tuned which is not the case in many traditional Schmitt trigger implementations.
引用
收藏
页码：152 / 154
页数：3
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