WG82574L S LBA8 Intel, WG82574L S LBA8 Datasheet - Page 411

• Manufacturer Part Number: WG82574L S LBA8
• Manufacturer: Intel

Specifications of WG82574L S LBA8

• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

Electrical Specifications—82574 GbE Controller
12.5
Figure 62.
1 K ohm
1 K ohm
3.3 V dc
3.3 V dc
3.3 V dc
Fully Integrated 1.05 V dc Regulator
1.9 V dc PnP Transistor Regulator
C1
C1
All External Power Supplies
DIS_REG10
VDD3p3
DIS_REG10
VDD3p3
Power Scheme Solutions
Figure 62
various components in
power consumption values.
Power Scheme Schematics
OPTION A:
82574
82574
OPTION C:
AVDD1p9
AVDD1p9
VDD1p0
CTRL10
CTRL19
VDD1p0
CTRL10
CTRL19
shows the intended design options for power solutions. The values for the
X
1.05 V dc
X
X
R
3.3 V dc
C2
C2
1.9 V dc
R1
Figure 62
C4
C3
C4
are listed in
1 K ohm
1 K ohm
3.3 V dc
3.3 V dc
3.3 V dc
1.9 V dc PnP Transistor Regulator
Table
C1
C1
External 1.9 V dc Regulator
Fully Integrated 1.05 V dc
External 1.05 V dc
VDD3p3
DIS_REG10
VDD3p3
DIS_REG10
84;
OPTION D:
OPTION B:
82574
82574
Table 85
AVDD1p9
AVDD1p9
VDD1p0
VDD1p0
CTRL10
CTRL10
CTRL19
CTRL19
and
X
R
R
Table 86
3.3 V dc
3.3 V dc
X
C2
R2
R1
C4
C4
C3
C4
C5
list the
External
1.9 V dc
Regulator
3.3 V dc
411