The NB7LQ572 is a high performance differential 4:1 Clock/Data input multiplexer and a 1:2 LVPECL Clock / Data fanout buffer that operates up to 7 GHz / 11 Gbps respectively with a 2.5 V or 3.3 V power supply.

FEATUREs
• Input Data Rate > 11 Gb/s Typical
• Data Dependent Jitter < 10 ps
• Maximum Input Clock Frequency > 7 GHz Typical
• Random Clock Jitter < 0.8 ps RMS
• Fixed Input Equalization
• Low Skew 1:2 LVPECL Outputs, < 15 ps max
• 4:1 Multi−Level Mux Inputs, accepts LVPECL, CML LVDS
• 160 ps Typical Propagation Delay
• 50 ps Typical Rise and Fall Times
• Differential LVPECL Outputs, 800 mV peak−to−peak, typical
• Operating Range: 2.5 ±5% or 3.3 V ±10%
• Internal 50 Ω Input Termination Resistors
• VREFAC Reference Output
• QFN−32 Package, 5mm x 5mm
• −40°C to +85°C Ambient Operating Temperature
• These are Pb−Free Devices