SNLA299 August 2018 LMH0324 , LMH0397 , LMH1208 , LMH1218 , LMH1219 , LMH1297
the LMH1297 device family provides different options to meet MADI requirements. These options are:
To meet these requirements, new register settings and a 10-pF capacitor must be added across SDI positive and negative pins.
The LMH1219 and LMH0324 require register settings to bypass retimer and thus reducing power consumption, and the LMH1218 MADI compatibility requires hardware changes and register settings to bypass retime function.