SNAS823A october 2021 – april 2023 LMK1D1212 , LMK1D1216
PRODUCTION DATA
TI recommends unused outputs to be terminated differentially with a 100-Ω resistor for optimum performance, although unterminated outputs are also okay but will result in slight degradation in performance (Output AC common-mode VOS) in the outputs being used.
The LMK1D121x can be connected to LVDS receiver inputs with DC and AC coupling as shown in Figure 9-1 and Figure 9-2, respectively.