Trapezoidal waveform generator with voltage-range and slew-rate control ability

• Autorzy: Jankowski M.
• Języki publikacji: EN

Abstrakty

EN

The paper introduces an analog circuit designed as a provider of a trapezoidal waveform, scalable in amplitude and slew-rate value. In addition the circuitry is equipped with edge-rounding capability, implemented inside output voltage buffer. Schematics, rule of operation and exemplary simulations are included.

Słowa kluczowe

EN

trapezoidal waveform generator; voltage discriminator; slew-rate control; edge rounding

PL

generator fali trapezowej; dyskryminator napięcia; szybkość narastania napięcia wyjściowego; wzmacniacz operacyjny

• Wydawca: Lodz University of Technology. Department of Microelectronics and Computer Science
• Czasopismo: International Journal of Microelectronics and Computer Science
• Rocznik: 2011
• Tom: Vol. 2, nr 1
• Strony: 35--38
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Jankowski M.

• Departament of Microelectronics and Computer Science, Technical University of Łódź, Wólczańska 221/223, 90-924 Łódź, Poland,

Bibliografia

• [1] United States Patent 5025172, "Clock generator generating trapezoidal waveform", Issued on June 18, 1991.
• [2] M. Jankowski, "Adjustable Output Voltage-Range Trapezoidal Waveform Generator with Harmonics-Reduction Functionality", International Conference TCSET'2008, Lviv-Slavsko, Ukraine, February, 19-23, 2008.
• [3] M. Jankowski, "Trapezoidal Waveform Generation Circuit with Adjustable Output Voltage Range", International Conference CADSM'2007, Polyana, Ukraine, February, 20-24, 2007.
• [4] R. J. Baker, "Cmos: Circuit Design, Layout, and Simulation, 2nd Edition", Wiley-IEEE Press, November 2004.