AMPLIFICATION DEVICE AND OPERATION METHOD THEREOF

Abstract: an amplification device including: a pulse generation circuit configured to generate a pulse signal from an input signal and a tri-wave signal; a driver circuit configured to output an output signal corresponding to the pulse signal, based on a first pair of operating voltages among a plurality of operating voltages; and a tri-wave generation circuit configured to generate the tri-wave signal, and to adjust a level of the tri-wave signal in proportion to a second pair of operating voltages, when the first pair of operating voltages is changed to the second pair of operating voltages.

Inventor(s): Jihun LEE

CPC Classification: H03F3/2171 ({with field-effect devices ( - take precedence)})

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