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COMPENSATING DC LOSS IN USB 2.0 HIGH SPEED APPLICATIONS
COMPENSATING DC LOSS IN USB 2.0 HIGH SPEED APPLICATIONS
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机译:在USB 2.0高速应用中补偿直流损耗
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摘要
In one embodiment, a current source is coupled to a channel input of a switch, and an output of the switch is coupled to a positive or negative data line in a USB 2.0 communication system. In addition, a first input of the voltage threshold comparator is coupled to the negative data line, a second input of the voltage threshold comparator is coupled to a positive data line, and an output of the voltage threshold comparator is coupled to a control input of the switch.
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