[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]In the design of PCB boards, as the frequency increases rapidly, many interferences will appear that are d
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As shown below, this is the test schematic diagram of CFA op amp, THS3001. Is the 50 ohm at the input port an actual resistor or the characteristic impedance of the interface?
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Hello everyone, I'm here to ask for help again. The picture shows a designed serial port 3.3V and 5V compatible solution. The problem I'm encountering now is that the two transistors will burn out. Th