Silicon Laboratories Si84xxISO, User Manual

Page: 10 / 17

S i 8 4 x x I S O - E V B U G
10 Rev. 0.3
VDD1(5V)_5kV
VDD2(5V)_5kV
VDD1(5V)_5kV
VDD2(5V)_5kV
Si8420 Populated
Si8422 Populated
U5
Si8420
U5
Si8420
GND1
1
NC
2
A1
4
GND1
7
A2
5
NC
10
NC
8
GND2
9
B2
12
NC
11
VDD1
3
NC
6
B1
13
VDD2
14
NC
15
GND2
16
TP53 WHITE TP53 WHITE
C12 1uF C12 1uF
C9 1uF C9 1uF
TP46 WHITE TP46 WHITE TP48 WHITE TP48 WHITE
TP51 WHITE TP51 WHITE
TP54 WHITE TP54 WHITE
C10 1uF C10 1uF
TP59 WHITE TP59 WHITE
TP55 WHITE TP55 WHITE
TP60 WHITE TP60 WHITE
TP57 WHITE TP57 WHITE
TP49 WHITE TP49 WHITE
TP56 WHITE TP56 WHITE TP58 WHITE TP58 WHITE
U6
Si8422
U6
Si8422
GND1
1
NC
2
A1
4
GND1
7
A2
5
NC
10
NC
8
GND2
9
B2
12
NC
11
VDD1
3
NC
6
B1
13
VDD2
14
NC
15
GND2
16
TP50 WHITE TP50 WHITE
TP44 WHITE TP44 WHITE
TP52 WHITE TP52 WHITE
TP43 WHITE TP43 WHITE TP45 WHITE TP45 WHITE TP47 WHITE TP47 WHITE
C11 1uF C11 1uF
Fig
ure
9.
Si84x
x5kVISO Evaluatio
n Board Schema
tic (2 of
2)