I want to use you product to drive a ADC with a common mode.
My design is
The CMIRef is the output common mode of the ADC. The left SMA is the input and the right sma are the output.
I supply the product with V+=+5V and V-=0V. R15 and R7 in red is not fitted
I think i respect your recommandation to design it but the output will decrease an lost 3dBm at 400MHz.
In your datasheet, the product have a bandwith more than 1GHz.
The output swing is about 500mVpp.
Do you know why I have only a bandwith of 400MHz instead of more than 1GHz?