This sawtooth-oscillator circuit,drawing less than 3.2 µA andworking at under 1V, is a useful buildingblock that fits the bill for extremelylow-power consumption and operationto ... in ...

Current-control switching-mode power supplies (SMPS ... The SMPS stabilization technique uses a sawtooth wave that changes the slope of pulses coming into the controller, U1.

Sawtooth- or exponential-ramp relaxation oscillators are common and generally easy to build. However sometimes a cleaner waveform is desired ... Finding values of R and C that optimize power, range, ...