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US06995700B2 High-resolution digital-to-analog converter 失效
高分辨率数模转换器

High-resolution digital-to-analog converter
摘要:
A digital/analog converter apparatus (DAC) comprises, for the purpose of converting a digital input signal (D) into an analog output signal (A), a first unit (F1, F2), two digital/analog converters (DAC1, DAC2) and a second unit (K1, K2), which are connected successively in the stated order. From the digital input signal (D), digital intermediate signals (D1, D2) which are within the analog output signal (A) is obtained through linear combination.
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