1FEATURES

· VDD Range: 3.0 V to 3.6 V

· VTT Range: 1 V to 1.3 V

· Provides Selectable GTL VREF

– 0.615 ´ VTT

– 0.63 ´ VTT

– 0.65 ´ VTT

– 0.67 ´ VTT

· ±1% Resistor Ratio Tolerance

· Ambient Temperature Range: –40°C to 85°C

· ESD Protection Exceeds the Following Levels

Tests (Tested Per JESD-22):

– 2500-V Human-Body Model

(A114-B, Class II)

– 250-V Machine Model (A115-A)

– 1500-V Charged-Device Model (C101)

DESCRIPTION/ORDERING INFORMATION

The SN74GTL3004 provides for a selectable GTL Voltage Reference (GTL VREF). The value of the GTL VREF can

be adjusted using S0 and S1 select pins.

The S0 and S1 pins contain glitch-suppression circuitry for excellent noise immunity. When left floating, the S0

and S1 control input pins have 100-kΩ pullups that set the GTL VREF default value to the 0.67 ´ VTT ratio

(S0 = 1 and S1 =1).