To AC-Couple or Not to AC-Couple? That Is the Question!
This article explains the historic, technical, and economic reasons for choosing either an AC- or a DC-coupled video output. Maxim’s DirectDrive video technology, which has the characteristics of an AC-coupled connection, but the simplicity of a DC-coupled connection, is introduced. Using this information, a design engineer can decide better which style of video output to use in future projects.
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