Hi,
In LMH2832 data sheet, V_IH is rated as 1.4V to Vcc. From my FPGA, LVCMOS18 Voh min. is Vcc-0.45V which is 1.8V-0.45V=1.35V for my application. I want to know if SPI control voltage can support 1.35V as a min. for V_IH. or if this is too low, we need level shifter to support this. can you advise for it?
Thanks