Visible to Intel only — GUID: iec1490681837967
Ixiasoft
Single-Ended I/O Standard Specifications
Single-Ended SSTL and HSTL I/O Reference Voltage Specifications
Single-Ended SSTL and HSTL I/O Standards Signal Specifications
Differential SSTL I/O Standard Specifications
Differential HSTL I/O Standard Specifications
Differential I/O Standard Specifications
Visible to Intel only — GUID: iec1490681837967
Ixiasoft
Differential SSTL I/O Standard Specifications
I/O Standard | VCCIO (V) | VSwing(DC) (V) | VX(AC) (V) | VSwing(AC) (V) | VOX(AC) (V) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Min | Typ | Max | Min | Max | Min | Typ | Max | Min | Max | Min | Typ | Max | |
SSTL-2 Class I, II | 2.375 | 2.5 | 2.625 | 0.36 | VCCIO | VCCIO/2 – 0.2 | — | VCCIO/2 + 0.2 | 0.7 | VCCIO | VCCIO/2 – 0.125 | — | VCCIO/2 + 0.125 |
SSTL-18 Class I, II | 1.7 | 1.8 | 1.90 | 0.25 | VCCIO | VCCIO/2 – 0.175 | — | VCCIO/2 + 0.175 | 0.5 | VCCIO | VCCIO/2 – 0.125 | — | VCCIO/2 + 0.125 |