Intel 6 SERIES CHIPSET - DATASHEET 01-2011 Datasheet page 305

Electrical Characteristics
Table 8-8. DC Input Characteristics (Sheet 2 of 3)
Symbol Parameter
VIL12
Input Low Voltage
(Absolute
Minimum)
VIH12
Input High Voltage
(Absolute
Maximum)
VIL13 Input Low Voltage
VIH13 Input High Voltage
VIL14 Input Low Voltage
VIH14 Input High Voltage
VIL15 Input Low Voltage
VIH15 Input High Voltage
VIL16 Input Low Voltage
VIH16 Input High Voltage
VIL_CL Input Low Voltage
VIH_CL Input High Voltage
Vclk_in_cross
Absolute Crossing Point
(abs)
Differential Input
VDI
Sensitivity
Differential Common
VCM
Mode Range
Single-Ended Receiver
VSE
Threshold
HS Squelch Detection
VHSSQ
Threshold
HS Disconnect Detection
VHSDSC
Threshold
HS Data Signaling
VHSCM Common Mode Voltage
Range
VIL_HDA Input Low Voltage
VIH_HDA Input High Voltage
Input Low Voltage
VIL_PECI
Input High Voltage
VIH_PECI
Minimum Input Voltage
VIL_FDI
Maximum Input Voltage
VIH_FDI
Digital Display Port
Auxiliary Signal peak-to-
VAUX-Diff-P-P
peak voltage at receiving
device
Datasheet
Min
-0.3
—
–
0.5
2.3 VccRTC + 0.5
–
0.5
2.0 VccRTC + 0.5
–
0.5 0.3 × 3.3 V
0.7 × 3.3 V 3.3 V + 0.5
–
0.5
2.1 3.3 V + 0.5
–
0.3 CL_VREF - 0.075
CL_VREF + 0.075
0.250
0.2
0.8
0.8
100
525
–50
0 0.4 × Vcc_HDA
0.6 × Vcc_HDA
-0.15
V_PROC_IO
0.725 ×
V_PROC_IO + 0.15
V_PROC_IO
175
—
0.32
Max Unit
— V
1.150 V
0.78 V
V
0.78 V
V
V
V
0.8 V
V
V
1.2 V
0.550 V
— V
2.5 V
2.0 V
150 mV
625 mV
500 mV
V
1.5 V
0.275 ×
V
V
— mVdiffp-p
1000 mVdiffp-p
1.36 Vdiffp-p
Notes
6
6
10
10
10
10
7
7
1,3
2,3
3
9
9
9
305