Device and method for pulse width modulation

摘要

A device and a method for pulse width modulation is disclosed, wherein the temporal occurrence of both the respectively rising and the respectively falling edges of a pulse signal is varied.

主权项

1. A method for pulse width modulation comprising:
generating a first pulse width modulated pulse signal; and generating a second pulse width modulated pulse signal from said first pulse width modulated pulse signal, wherein for generating one single pulse of said second pulse width modulated pulse signal a first and a second pulse of the first pulse width modulated pulse signal are merged such that a time duration of a logic high state of the one single pulse of said second pulse width modulated pulse signal corresponds to the sum of a time duration of a logic high state of the first pulse of the first pulse width modulated pulse signal and a time duration of a logic high state of the second pulse of the first pulse width modulated pulse signal.