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CS5821
Century Semiconductor Inc.
page 14 of 14
APPLICATION CIRCUIT SCHEMATIC
Figure-14 Using 48-pin TSSOP package
9A2-
9CLK+
R5
+3.3V
9CLK+
C17
0.01u
C4
0.1u
R2
C3
0.1u
R0
9A1-
G2
R2
G2
+3.3V
C13
0.1u
9A0-
R9 50
C8
0.1u
R5
B5
R4
G3
+
C2
100u
SW1 Reset
9A2+
B1
R3
C6
0.1u
U1
CS5821
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
OUT17
OUT18
GND
OUT19
OUT20
N/C
LVDS GND
IN0-
IN0+
IN1-
IN1+
LVDS Vcc
LVDS GND
IN2-
IN2+
CLK IN-
CLK IN+
LVDS GND
PLL GND
PLL Vcc
PLL GND
PWR DWN
CLK OUT
OUT0
Vcc
OUT16
OUT15
OUT14
GND
OUT13
Vcc
OUT12
OUT11
OUT10
GND
OUT9
Vcc
OUT8
OUT7
OUT6
GND
OUT5
OUT4
OUT3
Vcc
OUT2
OUT1
GND
9A0+
9CLK-
HS1
R3
+3.3V
B5
G0
+
C14
10u
R10 10k
G1
U2
LT1086-3.3/DD
1
3
2
GND
VIN VOUT
G4
ENA1
9A2+
R1
10K
B3
R4
G5
R5 50
+
C15
10u
9A0-
+3.3V
G0
DCLK
G5
B1
C16
0.1u
L2
100uH
HS1
C7
0.1u
+3.3V
R0
G1
L1
100uH
JP1
DC+5V
2
+3.3V
C18
0.01u
9A1+
JC2
HEADER 20X2
12
34
56
78
910
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
C9
0.1u
VS1
C19
0.1u
G4
C10
0.1u
To LCD Panel
9A1+
9A0+
B3
R6 50
ENA1
R1
D1
0.2V
B0
DCLK
9CLK-
VS1
R1
9A1-
C12
0.1u
B2
R4 50
B4
C5
0.1u
+3.3V R8 50
B2
R3 50
C11
0.1u
R7 50
B4
R2 50
JC1
LVDS Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
26
25
24
23
22
21
20
19
18
1
2
3
4
5
6
7
8
9
10
11
12
13 14
15
16
17
26
25
24
23
22
21
20
19
18
B0
9A2-
G3
+
C1
220u
JS1
PWR_DN
1
2
3