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NB3N111K

ON Semiconductor
Part Number NB3N111K
Manufacturer ON Semiconductor
Description 3.3V Differential 1:10 Fanout Clock Driver
Published Jul 31, 2015
Detailed Description NB3N111K 3.3V Differential 1:10 Fanout Clock Driver with HCSL Outputs Description The NB3N111K is a differential 1:10 C...
Datasheet PDF File NB3N111K PDF File

NB3N111K
NB3N111K


Overview
NB3N111K 3.
3V Differential 1:10 Fanout Clock Driver with HCSL Outputs Description The NB3N111K is a differential 1:10 Clock fanout buffer with High−speed Current Steering Logic (HCSL) outputs optimized for ultra low propagation delay variation.
The NB3N111K is designed with PCI Express HCSL clock distribution and FBDIMM applications in mind.
Inputs can directly accept differential LVPECL, LVDS, and HCSL signals per Figures 7, 8, and 9.
Single−ended LVPECL, HCSL, LVCMOS, or LVTTL levels are accepted with a proper external Vth reference supply per Figures 4 and 10.
Input pins incorporate separate internal 50 W termination resistors allowing additional single ended system interconnect flexibility.
Output drive current is set by connecting a 475 W resistor from IREF (Pin 1) to GND per Figure 6.
Outputs can also interface to LVDS receivers when terminated per Figure 11.
The NB3N111K specifically guarantees low output–to–output skew.
Optimal design, layout, and processing minimize skew with...



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