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Micrel, Inc.
2.5V/3.3V/5V 1:2 DIFFERENTIAL PECL/LVPECL/ECL FANOUT BUFFER
ECL Pro™
ECSLSYY1P10r00oEEPP™1111UU SY10EP11U SY100EP11U
FEATURES
■ 2.5V, 3.3V and 5V power supply options ■ Guaranteed AC parameters over temperature:
• fMAX > 3.0GHz • < 20ps output-to-output skew • < 200ps tr / tf • < 300ps propagation delay ■ Wide temperature range: –40°C to +85°C ■ Available in 8-pin (3mm) MSOP and SOIC packages
ECL Pro™
DESCRIPTION
The SY10/100EP11U is a precision, high-speed 1:2 differential fanout buffer. Having within-device skews and output transition times significantly improved over the EL11V, the EP11U is ideally suited for those applications which require the ultimate in AC performance.