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Micrel, Inc.
5V/3.3V 3GHz COAXIAL CABLE DRIVER
ECL Pro™
ECLSYP1r0oEP™89V SY10EP89V
FEATURES
■ 3.3V and 5V power supply options ■ 3.0GHz typical toggle frequency ■ 310ps typical propagation delay ■ 1.6V (5V) and 1.4V (3.3V) swing ■ Internal input resistors: pulldown on D, pulldown
and pullup on /D ■ New differential input common mode range ■ Available in 8-pin MSOP and SOIC packages
DESCRIPTION
The SY10EP89V is a differential fanout gate specifically designed to drive coaxial cables. The device is especially useful in digitial video broadcasting applications; for this application, since the system is polarity free, each output can be used as an independent driver. The driver produces swings 70% larger than a standard ECL output.