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Auto-detect level shifter for multiple output voltage standards
Auto-detect level shifter for multiple output voltage standards
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机译:自动检测多个输出电压标准的电平转换器
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摘要
A technique and circuit implementation are described for automatically detecting a change in a power supply voltage and selectively reconfiguring a circuit for optimized performance at the changed voltage. One application of particular interest is an auto-detect level shifter. The auto-detect level shifter can be used in an output driver and can be automatically enabled if it is needed to optimize performance for various I/O standards, including those that operate at different voltages.
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