Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GIGABIT ETHERNET SWITCH POWER
VDD_3V3_SYS
VDD_1V2_ETH
VDD_2V5_ETH
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
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V1A3
24 25Wednesday, December 16, 2020<Drawing>
07_Ethernet Switch
072_GBE_Power
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
V1A3
24 25Wednesday, December 16, 2020<Drawing>
07_Ethernet Switch
072_GBE_Power
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
V1A3
24 25Wednesday, December 16, 2020<Drawing>
07_Ethernet Switch
072_GBE_Power
C196
100nF
C0402
16V
C170
100nF
C0402
16V
C184
100nF
C0402
16V
C180
100nF
C0402
16V
C193
100nF
C0402
16V
C168
100nF
C0402
16V
C176
22uF
C0603
10V
C173
100nF
C0402
16V
C189
100nF
C0402
16V
C197
100nF
C0402
16V
C171
100nF
C0402
16V
C185
100nF
C0402
16V
C181
100nF
C0402
16V
C194
100nF
C0402
16V
C169
100nF
C0402
16V
C177
100nF
C0402
16V
C174
100nF
C0402
16V
C190
100nF
C0402
16V
C186
22uF
C0603
10V
C198
100nF
C0402
16V
C172
100nF
C0402
16V
C187
22uF
C0603
10V
C166
22uF
C0603
10V
C182
100nF
C0402
16V
C195
100nF
C0402
16V
C178
100nF
C0402
16V
C175
100nF
C0402
16V
C191
100nF
C0402
16V
U8B
KSZ9896CTXC
QFP40P1600X1600X120-129N
AVDDL_1
3
AVDDH_1
10
DVDDL_1
11
AVDDL_2
14
AVDDL_3
19
AVDDH_2
22
DVDDL_2
23
AVDDL_4
30
AVDDH_3
33
AVDDL_5
36
AVDDL_6
41
AVDDH_4
44
DVDDL_3
45
GND_1
47
DVDDL_4
48
VDDIO_1
49
GND_2
50
GND_3
51
DVDDL_5
56
VDDIO_2
57
DVDDL_6
71
VDDIO_3
74
GND_4
81
DVDDL_7
84
VDDIO_4
98
GND_5
101
DVDDL_8
104
GND_6
107
GND_7
109
DVDDL_9
110
AVDDH_5
111
AVDDL_7
114
AVDDL_8
119
AVDDH_6
122
GND_8
123
AVDDL_9
124
AVDDH_7
128
EPGND
129
C188
100nF
C0402
16V
C183
100nF
C0402
16V
C179
100nF
C0402
16V
C192
100nF
C0402
16V
C167
100nF
C0402
16V
FB4 100R
4A
0805