Current-controlled slew-rate adjustable trapezoidal waveform generators for low- and high-voltage applications

• Autorzy: Jankowski M. , Napieralski A.
• Języki publikacji: EN

Abstrakty

EN

An approach to design of a current-controlled slew-rate adjustable trapezoidal waveform generators is presented. The paper presents circuit abilities of control over shape of output waveform, as well as possibility of a generator adaptation for operation in high-voltage applications, without any profound structure modifications.

Słowa kluczowe

EN

trapezoidal waveform generation; current-mode operation; high-voltage IC; slew-rate conrol

PL

generator fali trapezowej; tryb prądowy; wysokonapięciowy układ scalony; szybkość narastania napięcia wyjściowego

• 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 3
• Strony: 88--94
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Jankowski M.

autor

Napieralski A.

• Department of Microelectronics and Computer Science, Technical University of Lodz, ul. Wolczanska 221/223, B18, 90-924 Lodz,

Bibliografia

• [1] M. Kachare. J. Ramirez-Angulo, R. Gonzalez Carvajal, A J. Lopez-Marlin, "New Low-Voltage Fully Programmable CMOS Triangular /Trapezoidal Function Generator Circuit," IEEE Transactions on Circuits and Systems: regular papers. Vol. 52, No. 10, October 2005.
• [2] United States Patent 5025172, "Clock generator generating trapezoidal waveform," Issued on June 18, 1091.
• [3] M Govind and T. N. Ruckmongathan, "Trapezoidal and Triangular Waveform Profiles for Reducing Power Dissipation in Liquid Crystal Displays," Journal of Display Technology, Vol. 4, Issue 2, pp 166-172, 2008.
• [4] M. Jankowski, "Introduction to Adjustable Voltage-Range Current-Controlled Trapezoidal Waveform Generators", International Conference CADSM201I, Polyana-Svalyava (Zakarpattya), Ukraine, 23-25 February, 2011
• [5] M. Jankowski, "Adjustable Output Voltage-Range and Slew-Rale Trapezoidal Waveform Generator with Harmonics-Reduction Ability", International Conference CADSM20I1, Polyana-Svalyava (Zakarpattya), Ukraine, 23-25 February, 2011.