This voltage to frequency converter circuit has an oscillator that is voltage controlled and has a small, 0.5% deviation. IC1 function as a multivibrator and produces rectangular impulses with equal ...

See the example below. The waveform on the left shows ~316 ns of jitter on the switch node (purple waveform) which impacts the output voltage ripple (yellow waveform). With the ripple injection ...

If we replace the potentiometer VR1 with an AC signal plus DC bias signal in any of the previous Figures 3 to 17, the voltage controlled attenuators can become an amplitude modulator circuit instead.

It is necessary to reduce energy consumption in circuit operations toachieve longer battery life in mobile devices. One new energy reductionscheme is to combine dynamic voltage and frequency scaling ...

The power grid is a complicated beast, regardless of where you live. Power plants have to send energy to all of their clients at a constant frequency and voltage (regardless of the demand at any on… ...

Researchers at the US Department of Energy’s Oak Ridge National Laboratory (ORNL) say they have developed medium-voltage ...

Dynamic Voltage Frequency Scaling (DVFS), on the other hand, is a power management technique where the voltage is increased or decreased depending upon dynamic (voltage, temperature) and static ...