onsemi NB7L585
The NB7L585 is a differential 1:6 LVPECL Clock/Data distribution chip featuring a 2:1 Clock/Data input multiplexer with an input select pin. The INx/INx inputs incorporate internal 50 W termination resistors and will accept LVPECL, CML, or LVDS logic levels. The NB7L585 produces six identical output copies of Clock or Data operating up to 5 GHz or 8 Gb/s, respectively.DESCRIPTION
As such, NB7L585 is ideal for SONET, GigE, Fiber Channel, Backplane and other Clock/Data distribution applications. The NB7L585 is powered with either 2.5 V or 3.3 V supply and is offered in a low profile 5mm x 5mm 32−pin QFN package. Application notes, models, and support documentation are available at The NB7L585 is a member of the GigaComm™ family of high performance clock products.FEATURES
● Maximum Input Data Rate > 8 Gb/s● Data Dependent Jitter < 15 ps
● Maximum Input Clock Frequency > 5 GHz
● Random Clock Jitter < 0.8 ps RMS
● Low Skew 1:6 LVPECL Outputs, 20 ps max
● 2:1 Multi−Level Mux Inputs
● 175 ps Typical Propagation Delay
● 55 ps Typical Rise and Fall Times
● Differential LVPECL Outputs, 800 mV peak−to−peak, typical
● Operating Range: VCC = 2.375 V to 3.6 V with GND = 0 V
● Internal 50 W Input Termination Resistors
● VREFAC Reference Output
● QFN−32 Package, 5mm x 5mm
● −40ºC to +85ºC Ambient Operating Temperature
● These Devices are Pb−Free and are RoHS Comp...