GTL2002DC

DESCRIPTION

The Gunning Transceiver Logic — Transceiver Voltage Clamps (GTL–TVC) provide high-speed voltage translation with low ON-state resistance and minimal propagation delay. The GTL2002 provides 2 NMOS pass transistors (Sn and Dn) with a common gate (GREF) and a reference transistor (SREF and DREF). The device allows bi-directional voltage translations between 1.0 V and 5.0 V without use of a direction pin.

FEATURES

• 2-bit bi-directional low voltage translator
• Allows voltage level translation between 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, and 5 V buses which allows direct interface with GTL, GTL+, LVTTL/TTL and 5 V CMOS levels
• Provides bi-directional voltage translation with no direction pin
• Low 6.5 Ω RDSON resistance between input and output pins (Sn/Dn)
• Supports hot insertion
• No power supply required - Will not latch up
• 5 V tolerant inputs
• Low stand-by current
• Flow-through pinout for ease of printed circuit board trace routing
• ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V per JESD22-C101
• Packages offered: SO8, TSSOP8 (MSOP8), VSSOP8

APPLICATIONS

• Any application that requires bi-directional or unidirectional voltage level translation from any voltage between 1.0 V and 5.0 V to any voltage between 1.0 V and 5.0 V
• The open drain construction with no direction pin is ideal for bi- directional low voltage (e.g., 1.0 V, 1.2 V, 1.5 V, or 1.8 V) processor I2C port translation to the normal 3.3 V or 5.0 V I2C-bus signal levels or GTL/GTL+ translation to LVTTL/TTL signal levels.