可選 GTL 電壓基準
| Technology Family | GTL |
| Applications | GTL |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
- 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)
- 2500-V Human-Body Model
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-kμ pullups that set the GTL VREF default value to the 0.67 × VTT ratio
(S0 = 1 and S1 =1).
