상세정보
등록 알고리즈믹 아날로그 디지털 변환 방법 및 장치
- 출원번호
- 12198837 (2008.08.26)
- 공개번호
- 20090096646 (2009.04.16)
- 등록번호
- 7705764 (2010.04.27)
- 출원국
- 미국
- 협약과제
- 07MB2600, 유비쿼터스 단말용 부품 모듈, 김종대
- 초록
- Provided are a method of algorithmic analog-to-digital conversion and an algorithmic Analog-to-Digital Converter (ADC). The algorithmic ADC includes a Multiplying Digital-to-Analog Converter (MDAC). The MDAC includes a Digital-to-Analog Converter (DAC) for converting a first digital signal into an analog signal, a subtractor for calculating a difference between the signal output from the DAC and an analog signal input from a first Sample and Hold Amplifier (SHA), an amplifier for amplifying the difference, a first capacitor unit connected with an output end of the first SHA and an input end of the amplifier through a first switching unit, a second capacitor unit connected with the input end and an output end of the amplifier through a second switching unit, and a third capacitor unit connected with the input end and the output end of the amplifier through a third switching unit.
- KSP 제안 키워드
- Analog Converter, Analog signal, Analog to digital converter(ADC), Analog-to-Digital Conversion, Digital Signal, Digital to Analog Converter, Multiplying Digital-To, Sample and Hold, Sample and Hold Amplifier(SHA), algorithmic ADC, analog-to-digital, digital converter, digital-to-analog(DAC), multiplying digital-to-analog converter(MDAC)