Microchip Technology Inc.

Marilena Dracea

Joseph Harry Julicher

Sean Steedman

Yong Yuenyongsgool

Jacobus Albertus Van Eeden

A digitally controlled ramp generator has a constant current source, a first controllable switch coupled between the constant current source and an output node, a capacitor coupled with the output node, a second controllable switch coupled with the output node, a constant current sink coupled with the second controllable switch, and a control unit. The control unit is configured in a first operating mode to select control signals for the first and second controllable switch to generate a rising waveform by charging said capacitor through the first controllable switch and a falling waveform by discharging the capacitor through the second controllable switch wherein the control signals can be selected from the group of a time based control signal and a voltage based control signal. A variety of other control modes may be provided.

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Bucuresti, Romania

Marilena Dracea