NBSG11 2.5V/3.3V SiGe 1:2 Differential Clock Drive.
NBSG11BAR2 - 2.5V/3.3VSiGe 1:2 Differential Clock Driver with RSECL* Outputs
NBSG11BA - 2.5V/3.3VSiGe 1:2 Differential Clock Driver with RSECL* Outputs
NBSG11BAEVB - 2.5V/3.3VSiGe 1:2 Differential Clock Driver with RSECL* Outputs