NB6N239S 3.3V, Differential Clock LVDS 1/2/4/8, 2/4/8/16 Clock Divider
NB6N239SMN Differential Clock LVDS 1/2/4/8, 2/4/8/16 Clock Divider
NB6N239SMNG Differential Clock LVDS ?1/2/4/8, ?2/4/8/16 Clock Divider
NB6N239SMNR2 Differential Clock LVDS 1/2/4/8, 2/4/8/16 Clock Divider
NB6N239SMNR2G Differential Clock LVDS 1/2/4/8, 2/4/8/16 Clock Divider