GTL2009 Datasheet - NXP

GTL2009 3-bit GTL Front-Side Bus frequency comparator

The GTL2009 is designed for the Nocona and Dempsey/Blackford dual Intel Xeon processor platforms to compare the Front-Side Bus (FSB) frequency settings and set the common FSB frequency at the lowest setting if both processor slots are occupied or the FSB setting of the occupied processor slot if onl.

GTL2009 Features

* s Compares FSB frequency inputs to set the lowest frequency as the common bus frequency. s Operates at a range of GTL signal levels s 3.0 V to 3.6 V operation s LVTTL I/O are not 5 V tolerant s Companion chip to GTL2006 and GTL2007 s ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JE

GTL2009_PhilipsSemiconductors.pdf