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Dynamic fail-safe biasing circuitry for fault-tolerant applications
Dynamic fail-safe biasing circuitry for fault-tolerant applications
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机译:动态容错偏置电路,用于容错应用
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摘要
A biasing circuit includes a differential communication line comprising a first signal line and a second signal line. The biasing circuit further includes a first current source coupled between a power supply and the first signal line. The biasing circuit further includes a first high-precision voltage reference coupled to the first current source, wherein the first high-precision voltage reference outputs a reference voltage that drives a current produced by the first current source. The biasing circuit further includes a second current source coupled to the second signal line and a system ground, wherein the second current source is driven by a voltage supplied by the power supply.
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