论文信息 - Ultra-Wide-Bandwidth DAC Using a Digital Preprocessor and an Analog Multiplexer for Optical Systems

Ultra-Wide-Bandwidth DAC Using a Digital Preprocessor and an Analog Multiplexer for Optical Systems

We demonstrated a DAC with an analog bandwidth of >40 GHz based on two CMOS sub-DACs. An analog multiplexer and corresponding digital preprocessing scheme provided the bandwidth almost double that of each sub-DAC.

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