@article{Jerabek_Sotner_Dostal_Vrba_2015, title={Simple Resistor-less Generator Utilizing Z-copy Controlled Gain Voltage Differencing Current Conveyor for PWM Generation}, volume={21}, url={https://eejournal.ktu.lt/index.php/elt/article/view/13322}, DOI={10.5755/j01.eee.21.5.13322}, abstractNote={<p>This paper deals with a very simple functional generator employing single multi-terminal advanced active device, so-called z-copy controlled gain voltage differencing current conveyor (ZC-CG-VDCC). This active element offers various inter-terminal relations and interesting possibilities of multi-parameter electronic control, which are utilized to control resulting application (triangular and square wave generator). Simple pulse width modulator (PWM) based on two ZC-CG-VDCCs is a further application example of presented generator. Verification of expected behavior was performed by simulation based on CMOS model of the ZC-CG-VDCC and also by lab measurement.</p><p>DOI: <a href="http://dx.doi.org/10.5755/j01.eee.21.5.13322">http://dx.doi.org/10.5755/j01.eee.21.5.13322</a></p>}, number={5}, journal={Elektronika ir Elektrotechnika}, author={Jerabek, Jan and Sotner, Roman and Dostal, Tomas and Vrba, Kamil}, year={2015}, month={Oct.}, pages={28-34} }