QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 411

• Manufacturer Part Number: QG82945GSE S LB2R
• Description: GRAPHICS AND MEM CNTRL HUB; No. of Pins: 998; Package / Case: FCBGA; Interface Type: PCI, SATA, USB
• Manufacturer: Intel

Electrical Characteristics
Table 53.
NOTES:
1.
Datasheet
V
C
V
V
I
I
V
V
I
C
LVDS Interface: Functional Operating Range (VCC=2.5 V ±5%)
V
ΔV
V
ΔV
I
I
OL
OH
LEAK
Os
OZ
CROSS
IN
OL
OH
IL
IH
IN
OD
OS
OD
OS
Symbol
Following are the noise rejection specifications for PLL supplies.
DC Characteristics (Sheet 4 of 4)
VCCA_HPLL
VCCA_MPLL
VCCD_HMPLL
VCCA_3GPLL
(t)
(t)
(u, v,
ua, va)
(u, v)
(u, v)
(u, v)
(v, va,
x)
(v, va,
x)
(v)
(v, va,
x)
(l)
(l)
(l)
(l)
(l)
(l)
Signal
Group
Crossing Voltage
Input Capacitance
Output Low Voltage (CMOS
Outputs)
Output High Voltage (CMOS
Outputs)
Output Low Current (CMOS
Outputs)
Output High Current (CMOS
Outputs)
Input Low Voltage (DC)
Input High Voltage (DC)
Crossing Voltage
Input Capacitance
Differential Output Voltage
Change in V
Complementary Output States
Offset Voltage
Change in V
Complementary Output States
Output Short Circuit Current
Output TRI-STATE Current
34 dB(A) attenuation of power supply noise in 1 MHz(f1) to 66 MHz(f2) range,
<0.2 dB gain in pass band and peak to peak noise should be limited to < 120
mV
34 dB(A) attenuation of power supply noise in 1 MHz(f1) to 66 MHz(f2) range,
<0.2 dB gain in pass band and peak to peak noise should be limited to < 120
mV
peak to peak noise should be limited to < 120 mV
< 0 dB(A) in 0 to 1MHz, 20 dB(A) attenuation of power supply noise in
1 MHz(f1) to 1.25 GHz(f2) range, <0.2 dB gain in pass band and peak to peak
noise should be limited to
< 40 mV
Parameter
OD
OS
between
between
0.45x
(V
V
-1
1.5
1.0
3.0
250
1.125
2.8
IL
IH
Min
)
-
0.5x
(V
V
350
1.25
-3.5
±1
IL
Nom
IH
)
-
0.55x
(V
V
3.0
1
1
±10
6.0
450
50
1.375
50
-10
±10
0.4
IL
IH
Max
)
-
Unit
mA
mA
mV
mV
mV
mA
µA
pF
pF
μA
V
V
V
V
V
V
@V
I
@V
I
Notes
max
min
OL_H
OH_H
411