SY89847U Datasheet (Micrel Semiconductor)

SY89847U, LVDS 1:5 Fanout

The SY89847U is a 2.5V, 1:5 LVDS fanout buffer with a 2:1 differential input multiplexer (MUX).

A unique Fail-Safe Input (FSI) protection prevents metastable output conditions when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops significantly

SY89847U Features

* Precision Edge®

* Selects between two sources, and provides 5 precision LVDS copies

* Fail-Safe Input

* Prevents outputs from oscillating when input is invalid

* Guaranteed AC performance over temperature and supply voltage:

* DC-to >1.5GHz throughput