cmosbjt
Full Member level 5
ads balun
Hi, when simulating a 50 Ohm impedance balun. Which setup is right?
The next question is, what is the impedance looking into one of the balance ports? I guess it should be 50/2 for differential signal, am I right?
If I am right, then if I design 2 identical circuit blocks connecting to the 2 balance ports of the balun, for matching, should each of the circuit blocks have a 25 Ohm input impedance ?
Thanks
Hi, when simulating a 50 Ohm impedance balun. Which setup is right?
The next question is, what is the impedance looking into one of the balance ports? I guess it should be 50/2 for differential signal, am I right?
If I am right, then if I design 2 identical circuit blocks connecting to the 2 balance ports of the balun, for matching, should each of the circuit blocks have a 25 Ohm input impedance ?
Thanks