In pulse position modulation, the amplitude and width of the pulses ... The space between the pulses which is constant is given by 0.693 R2C. This circuit has many application a quick example is, it ...

such as needing to use a down-converter to make the peak-to-peak frequency deviation in the pulse train more easily detectable. As is his style, he walks us through a test circuit to prove that ...

Note that R1 in the circuit is the traditional ... this architecture is referred to as pulse-frequency modulation (PFM). DC/DC converters with constant-on-time or constant-off-time control are typical ...

An integrated circuit that manages the power in an electronic device ... Low-dropout regulators (LDO), pulse-frequency modulation (PFM), pulse-width modulation (PWM), power FETs, and real-time clocks ...

What is pulse width modulation ... If, for example, the supply is 9V and the duty cycle is 10%, a 0.9V analog signal results. Figure 1: PWM signals of varying duty cycles Figure 2 shows a simple ...

Here we show how to avoid a common design error with unfiltered pulse width modulation that results in damaged electronic loads. How to use unfiltered PWM to drive ...

However, relatively few designers understand how to predict the efficiency of a buck converter when it operates under pulse-frequency modulation ... crossing detection circuit would turn off ...

The devices offer low power consumption and switch automatically to pulse frequency modulation (PFM) under light load conditions. On-board protection circuitry consists of drain-current limit, ...

[brmarcum] takes us back to analog building block basics with his Frequency ... modulation. He’s broken down the modulation and demodulation circuits into their basic op-amp stages with ...