shankeys2
Newbie level 4
Hello everyone,
As we know that the VCO has high output impedance, thats why we need to use buffer at output of VCO. I am designing LC VCO with crossed coupled differential topology.
So my question is why VCO has high output impedance?
As we know that the VCO has high output impedance, thats why we need to use buffer at output of VCO. I am designing LC VCO with crossed coupled differential topology.
So my question is why VCO has high output impedance?