82NM10 Datasheet, PDF (228/671 Pages) Intel Corporation – Intel® NM10 Family Express Chipset

Electrical Characteristics
Table 8-93.DC Input Characteristics (Sheet 2 of 2)
Symbol
Parameter
Min
V_CM
Differential
Common Mode
0.8
Range
V_SE
Single-Ended
Receiver Threshold
0.8
V_HSSQ
HS Squelch
Detection Threshold
100
V_HSDSC
HS Disconnect
Detection Threshold
525
V_HSCM HS Data Signaling
Common Mode
–50
Voltage Range
V_HSSQ
HS Squelch
detection threshold
100
V_HSDSC
HS disconnect
detection threshold
525
V_HSCM HS data signaling
common mode
–50
voltage range
Max
2.5
2.0
150
625
500
150
625
500
Unit
V
V
mV
mV
mV
mV
mV
mV
Notes
6, 7
6
NOTES:
1.
PCI Express mVdiff p-p = |PETp[x] – PETn[x]|
2.
Applicable only when SATA port signaling rate is 1.5 Gb/s: SATA Vdiff, tx (V_IMAX/MIN10) is
measured at the SATA connector on the transmit side (generally, the motherboard
connector), where
SATA mVdiff p-p = |SATA[x]TXP/RXP – SATA[x]TXN/RXN|
3.
Applicable only when SATA port signaling rate is 3 Gb/s: SATA Vdiff, tx (V_IMAX/MIN10) is
measured at the SATA connector on the transmit side (generally, the motherboard
connector), where
SATA mVdiff p-p = |SATA[x]TXP/RXP – SATA[x]TXN/RXN|
4.
VccRTC is the voltage applied to the VccRTC well of Chipset. 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.
5.
V_DI = | USBPx[P] – USBPx[N]
6.
Applies to High-speed USB 2.0
7.
Includes V_DI range
228
Datasheet