Mediatek Corporation

Albert Yen-Chih Chiou

Yun-Shiang Shu

Hung-Yi Hsieh

Su-Hao Wu

An incremental analog-to-digital converter (ADC) with high accuracy. The incremental ADC has a delta-sigma modulator, performing delta-sigma modulation on an analog input signal to output a quantized signal, and a digital filter, receiving the quantized signal to generate a digital representation of the analog input signal. A loop filter of the delta-sigma modulator has a preset circuit. In the preset circuit, the output terminal of the loop filter is preset rather than being reset during the reset phase of the incremental ADC.

Growing community of inventors

Hsinchu, Taiwan

Albert Yen-Chih Chiou