Function generator and sine wave buffer

Thread Starter

Yen-Peng Chen

Joined May 27, 2018
I'm a student in research of WPT system
it's about 100mW power consumption from a ~2V 13.56Mhz large sine wave signal
for the function generators in my lab are not aimed to be able to drive this power level
I have to use some differential buffer to measure certain parameter of my circuits.

However, the desirable buffer to achieve my spec is hard to find
for some days now, I have only locate fully-differential LMH6550 and maybe two LMH6321 combining together.
Is LMH6550 or two LMH6321 better?
Or is there any other better option for the system spec?