General description

The GTL2008 is a customized translator between dual Xeon processors, Platform Health Management, South Bridge and Power Supply LVTTL and GTL signals.

Features and benefits

■ Operates as a GTL to LVTTL sampling receiver or LVTTL to GTL driver

■ Operates at GTL−/GTL/GTL+ signal levels

■ EN1 and EN2 disable error output

■ All LVTTL and GTL outputs are put in a high-impedance state when EN1 and EN2 are LOW

■ 3.0 V to 3.6 V operation

■ LVTTL I/O not 5 V tolerant

■ Series termination on the LVTTL outputs of 30 Ω

■ ESD protection exceeds 2000 V HBM per JESD22-A114, 150 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101

■ Latch-up testing is done to JEDEC Standard JESD78 Class II, Level A which exceeds 500 mA

■ Package offered: TSSOP28