Intel 6 SERIES CHIPSET - DATASHEET 01-2011 Datasheet page 306

Table 8-8. DC Input Characteristics (Sheet 3 of 3)
Symbol Parameter
Minimum Input Voltage
VIL_XTAL25
Maximum Input Voltage
VIH_XTAL25
VIMIN17- Minimum Input Voltage -
Gen3i 6.0 Gb/s internal SATA
VIMAX17- Maximum Input Voltage -
Gen3i 6.0 Gb/s internal SATA
NOTES:
1. V = | USBPx[P] – USBPx[N]
DI
2. Includes VDI range
3. Applies to Low-Speed/Full-Speed USB
4. PCI Express mVdiff p-p = 2*|PETp[x] – PETn[x]|
5. SATA Vdiff, RX (VIMAX10/MIN10) is measured at the SATA connector on the receiver side (generally, the
motherboard connector), where SATA mVdiff p-p = 2*|SATA[x]RXP – SATA[x]RXN|.
6. VccRTC is the voltage applied to the VccRTC well of the PCH. When the system is in a G3 state, this is
generally supplied by the coin cell battery, but for S5 and greater, this is generally VccSus3_3.
7. CL_Vref = 0.12*(VccSus3_3).
8. This is an AC Characteristic that represents transient values for these signals.
9. Applies to High-Speed USB 2.0.
10. 3.3 V refers to VccSus3_3 for signals in the suspend well, Vcc3_3 for signals in the core well and to
VccDSW3_3 for signals in the DSW well. See
11. 1.05 V refers to VccIO or VccCore for signals in the core well and to VccASW for signals in the ME well. See
Table 3-2 or Table 3-3
306
Min
-0.15
0.7
240
—
Table
for signal and power well association.
Max
0.15
1.1
—
1000
3-2, or Table 3-3 for signal and power well association.
Electrical Characteristics
Unit Notes
V 12
V 12
mVdiffp-p 5
mVdiffp-p 5
Datasheet