Adjustable Output Voltage-Range and Slew-Rate Trapezoidal Waveform Generator with Harmonics-Reduction Ability

Abstract

The paper presents a circuit designed to provide trapezoidal output voltage signal, scalable in term of output voltage-range and slew-rate value. Additionally, the circuit is endowed with signal edge rounding functionality, realized by output voltage buffer itself. Schematics, way of operation, and simulation results are presented.