NB6L14M

www.DataSheet4U.com NB6L14M 2.5 V/3.3 V 3.0 GHz Differential 1:4 CML Fanout Buffer Multi−Level Inputs with Internal Termination Description http://onsemi.com MARKING DIAGRAM* 1 QFN−16 MN SUFFIX CASE 485G 16 NB6L 14M ALYWG G The NB6L14M is a 3.0 GHz differential 1:4 CML fanout buffer. The differential inputs incorporate internal 50 W termination resistors that are accessed through the VT pin. This feature allows the NB6L14M to accept various logic standards, such as CML, LVCMOS, LVTTL, CML, or LVDS logic levels. The 16 mA differential CML outputs provide matching internal 50 W terminations and produce 400 mV output swings when externally terminated with a 50 W resistor to VCC. The VREFAC reference output can be used to rebias capacitor−coupled differential or single−ended input signals. The 1:4 fanout design was optimized for low output skew applications. The NB6L14M is a member of the ECLinPS MAX™ family of high performance clock and data products. Features A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in either location) *For additional marking information, refer to Application Note AND8002/D. Maximum Input Clock Frequency > 3.0 GHz, Typical < 20 ps Within Device Output Skew 350 ps Typical Propagation Delay 90 ps Typical Rise and Fall Times Differential CML Outputs, 400 mV Amplitude, Typical CML Mode Operating Range: VCC = 2.375 V to 3.63 V with GND = 0 V Internal Input and Output Termination ...