Description
The NB3N551 is a low skew 1−to 4 clock fanout buffer, designed for clock distribution in mind. The NB3N551 specifically guarantees low output−to−output skew. Optimal design, layout and processing minimize skew within a device and from device to device. The output enable (OE) pin three−states the outputs when low.

Features
•Input/Output Clock Frequency up to 180 MHz
•Low Skew Outputs (50 ps typical)
•RMS Phase Jitter (12 kHz – 20 MHz): 43 fs (Typical)
•Output goes to Three−State Mode via OE
•Operating Range: VDD= 3.0 V to 5.5 V
•Ideal for Networking Clocks
•Packaged in 8−pin SOIC
•Industrial Temperature Range
•These are Pb−Free Devices