Check that you get the right impedance ratio - remember that it is the
square of the turns ratio.
I haven't checked the data sheet to see if the Si570 output is DC (ground)
referenced. If not, I would decouple the CT to ground with a capacitor
anyway. But check the data sheet.
On Mon, 22 Apr 2019, 02:29 Alfredo Mendiola Loyola via Groups.Io
If I connect a Center Tap of an 1:4 Transformer (Secondary) to the LVDS
outputs I will get a 50 Ohm output impedance on the Primary?
I understand that the output impedance of each output of the si570 is 100
Ohm (LVDS), When I connect each output of the si570 to the transformer
Secondary I will get 200 ohm and 50 ohm on the Primary (200 4 = 50 ohm).
Do I have to connect the center tap of the secondary to ground?