onsemi NB7L1008MNTXG

The NB7L1008 is a high performance differential 1:8 Clock/Data fanout buffer. The NB7L1008 produces eight identical output copies of Clock or Data operating up to 7 GHz or 12 Gb/s, respectively. As such, the NB7L1008 is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock/Data distribution applications. The differential inputs incorporate internal 50 Ω termination resistors that are accessed through the VT pin. This feature allows the NB7L1008 to accept various logic standards, such as LVPECL, CML, LVDS logic levels. The VREFAC reference output can be used to rebias capacitor−coupled differential or single−ended input signals. The 1:8 fanout design was optimized for low output skew applications.

• Typical Maximum Input Data Rate > 12 Gb/s Typical
• Data Dependent Jitter <15 ps
• Maximum Input Clock Frequency >7 GHz Typical
• Random Clock Jitter <0.8 ps RMS
• Low Skew 1:8 LVPECL Outputs, <20 ps max
• Multi−Level Inputs, accepts LVPECL, CML, LVDS
• 160 ps Typical Propagation Delay
• 50 ps Typical Rise and Fall Times
• Differential LVPECL Outputs, 750 mV Peak−to−Peak, Typical
• Operating Range: VCC = 2.375 V to 3.6 V, GND = 0 V
• Internal Input Termination Resistors, 50 Ω
• VREFAC Reference Output
• QFN−32 Package, 5 mm×5 mm
• -40°C to +85°C Ambient Operating Temperature
• These are Pb−Free and Halide−Free Devices

• SONET
• GigE
• Fiber Channel
• Backplane
• Clock/Data distribution applications