Invention Grant
US08441382B2 Current steering DAC with switched cascode output current source/sink 有权
电流转向DAC,具有开关共源共栅输出电流源/汇

Current steering DAC with switched cascode output current source/sink
Abstract:
A current-steering digital-to-analog converter may include a plurality of current cells. Each current cell may comprise a dual bias switched cascode output current source/sink, a bias source, complementary bias switching elements coupled between the bias source and the bias inputs of the switched cascode output current source/sink, and complementary switching signals coupled to the control inputs of the complementary bias switching element.
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