SY89856U Datasheet (Micrel Semiconductor)

SY89856U, 1:6 LVPECL Fanout Buffer

The SY89856U is a 2.5V/3.3V precision, high-speed, 1:6 fanout capable of handling clocks up to 2.0GHz.

A differential 2:1 MUX input is included for redundant clock switchover applications.

The differential input includes Micrel’s unique, 3-pin input termination architecture that allows the device to

SY89856U Features

* 6 ultra-low skew copies of the selected input

* 2:1 MUX input included for clock switchover applications

* Low power: 225mW typical (2.5V)

* 2.5V to 3.3V supply voltage

* Unique input isolation design minimizes crosstalk

* Guaranteed AC performance over temperature and volt