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本发明旨在提供一种能在最短处理时间内将ECL(射极耦合逻辑)器件电平转换为CMOS(互补型金属氧化物半导体)器件电平,以将温度波动和工作电压波动的影响降至最小的转换器。 一般,本ECL—CMOS转换器中的一只电压—电流转换器与一只电流—电压转换器串联。电压—电流转换器的第一和第二输入端就是ECL—CMOS转换器的第一和第二输入端,而电流—电压转换器的输出端
The present invention aims to provide a semiconductor device capable of level-shifting ECL (emitter-coupled logic) devices to CMOS (Complementary Metal Oxide Semiconductor) device levels in a shortest processing time to reduce the influence of fluctuations in temperature and operating voltage To the smallest converter. In general, a voltage-current converter in this ECL-CMOS converter is connected in series with a current-voltage converter. The first and second inputs of the voltage-to-current converter are the first and second inputs of the ECL-CMOS converter while the output of the current-to-voltage converter