NB7L14MNHTBG

The NB7L14 is a differential 1:4 LVPECL fanout buffer. The NB7L14 produces four identical LVPECL output copies of Clock or Data operating up to 7 GHz or 10.7 Gb/s, respectively. As such, the NB7L14 is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock or Data distribution applications. The differential inputs incorporate internal 50-ohm termination resistors that are accessed through the VT Pin. This feature allows the NB7L14 to accept various logic standards, such as LVPECL, CML, LVDS, LVCMOS or LVTTL logic levels. 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.

• Maximum Input Clock Frequnecy up to 7 GHz Typical
• Maximum Input Data Rate up to 10 Gb/s Typical
• < 0.8 ps of RMS Clock Jitter
• < 15 ps of Data Dependent Jitter
• 45 ps Typical Rise and Fall Times
• 165 ps Typical Propogation Delay
• 3 ps Typical Within Device Skew
• Operating Range: V_CC = 2.375 V to 3.6 V
• LVPECL Output Level, 720 mV Peak-to-Peak
• 50-ohm Internal Input Termination Resistors
• Functionally Compatible with Existing 2.5 V / 3.3 V LVEL, LVEP, EP, and SG devices