Premium
Current‐input OTRA Schmitt trigger with dual hysteresis modes
Author(s) -
Lo YuKang,
Chien HungChun,
Chiu HuangJen
Publication year - 2010
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/cta.584
Subject(s) - schmitt trigger , hysteresis , resistor , operational amplifier , dual (grammatical number) , simple (philosophy) , topology (electrical circuits) , computer science , current feedback operational amplifier , current (fluid) , electrical engineering , mode (computer interface) , amplifier , dual mode , control theory (sociology) , electronic engineering , physics , engineering , voltage , philosophy , quantum mechanics , linguistics , control (management) , epistemology , artificial intelligence , operating system , cmos
A simple current‐input Schmitt trigger is presented and implemented. It consists of one operational transresistance amplifier and a resistor. In addition, the circuit offers dual hysteresis mode operations within the same topology. The circuit operations are described. Experimental and simulation results are given to verify the theoretical analysis. Copyright © 2009 John Wiley & Sons, Ltd.