Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1988.07a
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- Pages.571-573
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- 1988
A New Ripple Analog - to - Digital Converter
새로운 리플 아나로그-디지틀 변환기
- Chung, Won-Sup (Dept. of Semiconductor Eng. Chongju Univ.)
- 정원섭 (청주대학교 반도체공학과)
- Published : 1988.07.01
Abstract
A new ripple analog-to-digital converter(ADC) has been developed. It consists of two parallel ADCs and a switching network. The circuit operates on the input signal in two serial steps. First a coarse conversion is made to determine the most significant bits by the first parallel ADC. The results control a switching network to connect the series resistor segment, the analog signal is contained within, to the second parallel ADC. At second step, a fine conversion is made to determine the least signification bits by the second parallel ADC. The circuit requires 2(2
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