SY89859U Overview
The SY89859U is a low jitter, low-power, high-speed 8:1 multiplexer with a 1:2 differential fanout buffer Precision Edge® optimized for precision tele and enterprise server.
SY89859U Applications
- Selects between 1 of 8 inputs, and provides 2 to 2.5Gbps guaranteed over temperature and voltage. precision, low skew 100K-patible LVPECL output copies The SY89
- Low power: 150mW typ. (2.5V) directly interfaces to any differential signal (AC- or
- Guaranteed AC performance over temperature and DC-coupled) as small as 100mV (200mVpp) without voltage: level shifting or termination resistor networks in the
- DC to >2.5Gbps signal path. The outputs are 800mV, 100K-patible
- DC to >2.5GHz LVPECL with extremely fast rise/fall time guaranteed
- <690ps propagation delay to be less than 180ps
- <180ps tr/tf time The SY89859U features a patent-pending isolation
- <20ps skew (output-to-output) design that significantly improves on channel-tochannel crosstalk-induced jitter performance