NB3N853531E - 3.3V Xtal or LVTTL/LVCMOS Input 2:1 MUX to 1:4 LVPECL Fanout Buffer
The NB3N853531E is a low skew 3.3 V supply 1:4 clock distribution fanout buffer.
An input MUX selects either a Fundamental Parallel Mode Crystal or a LVCMOS/LVTTL Clock by using the CLK_SEL pin (HIGH for Crystal, LOW for Clock) with LVCMOS / LVTTL levels.
The single ended CLK input is translated to
NB3N853531E Features
* Four Differential 3.3 V LVPECL Outputs
* Selectable Crystal or LVCMOS/LVTTL CLOCK Inputs
* Up to 266 MHz Clock Operation
* Output to Output Skew: 30 ps (Max)
* Device to Device Skew 200 ps (Max)
* Propagation Delay 1.8 ns (Max)
* Operating Ra
