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NB4N111K Datasheet Clock Fanout Buffer

Manufacturer: onsemi

Overview: NB4N111K Clock Fanout Buffer, 1:10 Differential, 3.3 V, with HCSL Level.

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General Description

The NB4N111K is a differential input clock 1 to 10 HCSL fanout buffer, optimized for ultra low propagation delay variation.

The NB4N111K is designed with HCSL clock distribution for FBDIMM applications in mind.

Inputs can accept differential VLPECL, CML, or VLDS levels.Single −ended LVPECL, CML, VLCMOS or VLTTL levels are accepted with the proper VREFAC supply (see Figures 5, 10, 11, 12, and 13).

Key Features

  • Typical Input Clock Frequencies: 100, 133, 166, 200, 266, 333, and 400 MHz.
  • 340 ps Typical Rise and Fall Times.
  • 800 ps Typical Propagation Delay.
  • Dtpd 100 ps Maximum Propagation Delay Variation Per Each Differential Pair.

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