I have a pulse generator that only does 50 ohm out and a switch circuit that has an high impedance input. I see that this is a problem but would like to know how to have a quick fix.
Is it possible just to have a 50 ohm resistor to ground at the input? If not then what do I do?
Depending on your signal frequency and bandwidth, you could just use a simple 50 ohm termination (for simple demand), or need extra 50 ohm connection as well, or even more complicated - a custom-designed impedance matching path door-to-door.