Hi,
The values are not very critical. The total load on LMH6554 output(s) will be: R6 + R7 + 4*RL or about 300ohm which is fine (as stated in AN-1945), assuming R12= R13= C14= C15= 0ohm, R6= R7= 50ohm, and your RL is a 50ohm test equipment load. This…
Hi Carolina
With your relatively low frequency input I recommend you reconfigure the ADC12J1600EVM for differential DC-coupled inputs. Here are instructions on how to do that: https://e2e.ti.com/support/data_converters/high_speed_data_converters/f/68…
Hi Ethan,
I would suggest using the LMH6554 evaluation board which provides operation from DC-2.8GHz and can perform single ended to differential output conversion. But, you would need to set the resistor values properly which has been explained in the…