Hello
I found THS4511 is very suitable for my application in aspect of linearity. but I have a problem
as you see in the below pic, Vcm=open (or zero). the supply is +5V.
- can I use this circuit if the source voltage is 1Vpp within zero dc offset? (I mean AC-coupled)
actually in such circuits we apply some required Vcm to a FDA but it's odd in THS4511 the Vcm=open meanwhile the circuit is AC-coupled!
- even for a unity gain amplifier we can use RF=RG=348 with Rt=59 ohm instead of some values in Table1. why the designer didn't use mentioned values?
Thanks