The NBSG86A is a multi-function differential Logic Gate which can be configured as an AND/NAND, OR/NOR, XOR/XNOR, or 2:1 MUX. This device is part of the GigaComm family of high performance Silicon Germanium products. The device is housed in a low profile 4x4 mm, 16-pin, flip-chip BGA or a 3x3 mm 16 pin QFN package.
Differential inputs incorporate internal 50-ohm termination resistors and accept NECL (Negative ECL), PECL (Positive ECL), LVCMOS/LVTTL, CML, or LVDS. The OLS input is used to program the peak-to-peak output amplitude between 0 and 800 mV in five discrete steps.
The NBSG86A employs input clamping circuitry so that under open input conditions (D
, Dbar
, VTD
, VTDbar
, VTSEL) the outputs of the device will remain stable.

• Maximum Input Clock Frequency > 8 GHz Typical
• Maximum Data Input Rate > 8 Gb/s Typical
• 165 ps Typical Propagation Delay
• 40 ps Typical Rise and Fall Times
• Selectable Swing PECL Output with Operating Range: V
• = 2.375 V to 3.465 V with V
• = 0 V
• Selectable Swing NECL Output with NECL Inputs with Operating Range: V
• = 0 V with V
• = -2.375 V to -3.465 V
• 50Ω Internal Input Termination Resistors
• Selectable Output Level Select (0 V, 200 mV, 400 mV, 600 mV, or 800 mV Peak-to-Peak Output)