首页>
外国专利>
Control method of D/A converter, D/A converter, control method of A/D converter, and A/D converter
Control method of D/A converter, D/A converter, control method of A/D converter, and A/D converter
展开▼
机译:D / A转换器的控制方法,D / A转换器,A / D转换器的控制方法以及A / D转换器
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a control method of a D/A converter, a D/A converter, a control method of an A/D converter, and an A/D converter that can suppress an existing n-th harmonic without using a large-scale circuit, such as a bootstrap. A D/A converter (10) of the present invention is a D/A converter (10) that can suppress the generation of an existing n-th harmonic (n is an integer of 2 or more) of an analog output signal. The D/A converter (10) includes a D/A conversion unit (11) that converts an input digital signal into an analog signal and a control unit (12) that arbitrarily controls the timing of the sampling phase and the integral phase of the D/A conversion unit (11). The D/A conversion unit (11) is configured to generate an arbitrary n-th harmonic and superimpose the arbitrary n-th harmonic on an analog output signal including the existing n-th harmonic.
展开▼