LAN8820 Datasheet, PDF (10/83 Pages) Microchip Technology – RGMII 10/100/1000 Ethernet Transceiver

LAN8820/LAN8820I
TABLE 2-7: POWER PINS
Num Pins
Name
Symbol
+2.5V
VDD25IO
4
I/O Power
Supply Input
6
4
1
1
Note 2-3
Digital Core
+1.2V Power
Supply Input
Ethernet
+1.2V Port
Power Supply
Input For
Channels 0-3
Ethernet
+1.2V Bias
Power Supply
Input
Ethernet PLL
+1.2V Power
Supply Input
Ground
VDD12CORE
VDD12A
VDD12BIAS
VDD12PLL
VSS
Buffer
Type
P
P
P
Description
+2.5V I/O power.
Refer to Section 3.10, "Application Diagrams," on
page 31 and the LAN8820/LAN8820i reference
schematics for connection information.
Refer to Section 3.10, "Application Diagrams," on
page 31 and the LAN8820/LAN8820i reference
schematics for connection information.
Refer to Section 3.10, "Application Diagrams," on
page 31 and the LAN8820/LAN8820i reference
schematics for connection information.
P
Refer to Section 3.10, "Application Diagrams," on
page 31 and the LAN8820/LAN8820i reference
schematics for connection information.
P
Refer to Section 3.10, "Application Diagrams," on
page 31 and the LAN8820/LAN8820i reference
schematics for connection information.
P
Common Ground
Note 2-3 Exposed pad on package bottom (Figure 2-1).
DS00001871B-page 10
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