예비보고서#4&결과보고서#4

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2010년 1학기에 전기전자응용실험들으면서 쓴 레포트입니다.
Chapter 4. Digital Analog Converters(DAC) 부분이고, 저희조는 최종 A+받았습니다.

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Chapter 4. Digital Analog Converters(DAC)

1. Goals
- Understanding the usage of DAC (by timing diagram)
- Designing a DAC circuit which has proper output range


2. Fundamental - Theory of DAC
2.1 DAC
The DAC fundamentally converts finite-precision numbers (usually fixed-point binary numbers) into a physical quantity, usually an electrical voltage. Normally the output voltage is a linear function of the input number. Usually these numbers are updated at uniform sampling intervalsand can be thought of as numbers obtained from a sampling process. These numbers are written to the DAC, sometimes along with a clock signal that causes each number to be latched in sequence, at which time the DAC output voltage changes rapidly from the previous value to the value represented by the currently latched number.

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결과보고서#4.hwp
예비보고서#4.hwp