All PSoC Application Notes

AN2115: Generate Triangle and Trapezoid Waveforms with a Switched-Capacitor Integrator

Trapezoid and triangle waveforms can be generated by modulating the input to a switched- capacitor block configured as an integrator. A detailed explanation shows how to configure the SCBlock User Module as an integrator. This is extended to show how to use the analog modulator feature of the PSoC device to generate trapezoid and triangle waveforms with this integrator.