There are two matching method for the output matching of LMX295, one is using pullup inductor to isloate the power and rf output,
the other is 50ohm resistor.
My quesiton is: if we choose the 50ohm resistor for pullingup on the outputs, the real load of output is 25ohm, which equals 50ohm(pullup resistor)//50ohm(RF load)
1. the real load for the output is 25ohm, there will be mismatching betwwen the RFoutput and the load, is 50ohm resistor pullup method reasonalbe?
2. due to the value of pullup resistor equals to 50ohm RF load, half of the energy will be consumered the pullup resistor, this matching method is energy-wasting,
why do you recommend the resistor matching approaching in the design of LMX2595?
Thank you!