onsemi NB6L611MNG

The NB6L611 is a differential 1:2 clock or data fanout buffer. The differential inputs incorporate internal 50 Ω termination resistors that are accessed through the VTD pins and will accept 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. When used, decouple VREFAC with a 0.01 μF capacitor and limit current sourcing or sinking to 0.5 mA. When not used, VREFAC output should be left open. The device is housed in a small 3x3 mm 16 pin QFN package.

• Input Clock Frequency >4.0 GHz
• 280 ps Typical Propagation Delay
• 100 ps Typical Rise and Fall Times
• 0.5 ps maximum RMS Clock Jitter
• Differential LVPECL Outputs, 780 mV Amplitude, typical
• LVPECL Operating Range: VCC = 2.375 V to 3.63 V with VEE = 0 V
• NECL Operating Range: VCC = 0 V with VEE = -2.375 V to -3.63 V
• Internal Input Termination Resistors, 50 Ω
• VREFAC Reference Output Voltage
• Functionally Compatible with Existing 2.5 V / 3.3 V LVEL, LVEP, EP, and SG Devices
• -40°C to +85°C Ambient Operating Temperature
• These are Pb−Free Devices