Intel
82865G/82865GV GMCH Datasheet
191
Electrical Characteristics
Table 38. DC Characteristics (Sheet 1 of 3)
Symbol
Signal
Group
Parameter
Min
Nom
Max
Unit
Notes
1.5 V AGP 2.0 (1.5 V signaling) and DVO Interface
6
V
IL_AGP
(a,b,r)
AGP/DVO Input Low
Voltage
–
0.5
AGP_VREF – 0.15
V
V
IH_AGP
(a,b,r)
AGP/DVO Input High
Voltage
AGP_VREF + 0.15
VCC_AGP + 0.5
V
V
OL_AGP
(a,c,s)
AGP/DVO Output Low
Voltage
0.225
V
V
OH_AGP
(a,c,s)
AGP/DVO Output High
Voltage
1.275
V
I
OL_AGP
(a,c,s)
AGP/DVO Output Low
Current
6.65
mA
@ 0.1* VCC_AGP
I
OH_AGP
(a,c,s)
AGP/DVO Output High
Current
–
4.7
mA
@ 0.85*
VCC_AGP
I
LEAK_AGP
(a,b,r)
AGP/DVO Input Leakage
Current
±
25
μ
A
0<Vin<
VCC_AGP
C
IN_AGP
(a,b,r)
AGP/DVO Input
Capacitance
4
pF
F
C
=1 MHz
1.5 V AGP 3.0 (0.8 V signaling) and DVO Interface
6
V
IL_AGP
(a,b,r)
AGP/DVO Input Low
Voltage
–
0.3
AGP_VREF – 0.1
V
V
IH_AGP
(a,b,r)
AGP/DVO Input High
Voltage
AGP_VREF + 0.10
VCC_AGP
V
V
OL_AGP
(a,c,s)
AGP/DVO Output Low
Voltage
0.05
V
I
out
= 1500 μA
V
OH_AGP
(a,c,s)
AGP/DVO Output High
Voltage
0.5333 *
VCC_AGP_min – 0.05
0.5333 *
VCC_AGP
0.5333 *
VCC_AGP_ max + 0.05
V
Standard 50
load to ground.
I
OH_AGP
(a,c,s)
AGP/DVO Output High
Current
14.54
17.78
mA
I
LEAK_AGP
(a,b,r)
AGP/DVO Input Leakage
Current
±
25
μ
A
C
IN_AGP
(a,b,r)
AGP/DVO Input
Capacitance
1
2.5
pF
F
C
=1 MHz
1.5 V Hub Interface
7
V
IL_HI
(e)
Hub Interface Input Low
Voltage
–
0.3
HI_VREF – 0.1
V
V
IH_HI
(e)
Hub Interface Input High
Voltage
HI_VREF + 0.1
1.2
V
V
OL_HI
(e)
Hub Interface Output
Low Voltage
0.05
V
I
OL
= 1 mA
V
OH_HI
(e)
Hub Interface Output
High Voltage
0.6
1.2
V
I
OUT
= 0.8/R
TT
,
R
TT
= 60
I
LEAK_HI
(e)
Hub Interface Input
Leakage Current
±
50
μ
A
C
IN_HI
(e)
Hub Interface Input
Capacitance
5
pF
F
C
=1 MHz