Hi Team,
LMH1983 has LVDS output control register ADR 0x3A. Please allow me to ask you a few questions for these settings.
Q1). Is ADR 0x3A setting applied to all CLKOUT1,2,3,4 LVDS outputs ?
Q2). How much gain is applied to each channels ?
[LVDS Boost]
0 : No pre-emphasis (0dB)
1 : +xxdB@xxMHz
Q3.) How much does the amplitude change for each step, like 100 -->101 ?
[LVDS_DIFF]
100 : 350mV (TYP)
Q4). How much does the common mode voltage change for each step, like 1001 -->1010 ?
[LVDS_CM]
1001 : 1.25V (TYP)
Best Regards,
Kawai