WG82577LM S LGWS Intel, WG82577LM S LGWS Datasheet - Page 24

• Manufacturer Part Number: WG82577LM S LGWS
• Manufacturer: Intel

Specifications of WG82577LM S LGWS

• Lead Free Status / RoHS Status: Supplier Unconfirmed

4.3
Note:
Figure 4.
17
Power and Ground Requirements
The 82577 requires two power supplies (3.3 Vdc and 1.0 Vdc).
power delivery configuration that can be implemented.
Power delivery can be customized based on a specific OEM platform configuration.
82577 Power Delivery Diagram
33pF
3.01 Kohm 1%
XTAL1
33pF
XTAL2
10pF
10
12
9
82577
8,11,16,40
37,46,47
15, 19
43
22
29
6
4
5
7
CTRL1p0
3.3VDD
1.0V
1.0V
1.0V
1.0V
X
3.3v
3.3v
3.3v
C7
No Connect
BCP69
1.0v
R1
Q1
R4
• C1, C2,C5 – X5R 10 uF 6.3V
• C8, C9 – X5R 4.7uF 6.3V
• C6, C3, C4 – 100 nF
• R1 (4.99 Kohm)
• R2 (0 ohm 0805)
•
•
•
R3
R3 (0 ohm 0805) – Do Not Populate
R4 (0 ohm)
C7 (0.01 uF) – Do Not Populate
X
+3.3V LAN
C1
Figure 4
1uf
R2
Magnetic
1.0v
82577 GbE PHY—Package
C4
Center Tap
C2
C8
– Do Not Populate
1.0V can be supplied from the
Ibex Peak-M SVR
– Do Not Populate
shows a typical
C9
1uf
C6
C3
+3.3V LAN
C5