Cirrus Logic CS4297A - Manual (Page 48)

CS4297A
48
11. REFERENCE DESIGN
R2
1
R1
6
6 .8
K
C3
3
22pF NP
O
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4
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O
C7
1uF Y5V
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0
0.
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6.
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10uF ELEC
+
R8
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6.
8K
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8
1000pF
NP
O
Y1
24.
576 M
H
z
J3 4 X 1 HDR-
A
U
1 2 3 4
R
10
100K
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C6 10uF ELEC
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U3
C
S 4297A
LI
N
E _O
U T _R
36
MO
NO
_ O
UT
37
AVdd2
38
ALT
_LI
N
E _O
U T _L
39
nc
7
44
ALT
_LI
N
E _O
U T _R
41
AV ss2
42
nc
6
43
nc
5
40
FLTO
34
FLTI
33
FL
T3
D
32
BC
F G
31
DV dd1
1
XTL_I N
2
XTL_O UT
3
D
V ss1
4
SD
AT
A_OU
T
5
BI
T _ C L K
6
D
V ss2
7
SD
AT
A_I
N
8
SYN
C
10
DV dd2
9
R
ESET
#
11
PC
_BEEP
12
PH
ON
E
13
AU
X_L
14
AU
X_R
15
VI
D EO_L
16
VI
D EO_R
17
CD_
L
18
CD_
G
ND
19
CD_
R
20
MI
C1
21
MI
C2
22
LI
N
E _I
N
_L
23
LI
N
E _I
N
_R
24
AVdd1
25
AV ss1
26
RE
FFL
T
27
Vref
out
28
AF
LT
1
29
AF
LT
2
30
S/
PD
IF
_OU
T
48
EAPD
47
ID
1 #
46
ID
0 #
45
LI
N E
_O
U
T _L
35
R
5
6.
8K
J6
TO
TX
-1
7 3
1 2 3 4 5 6
R1
5
6 .8
K
C3
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C1
3
1uF Y5V
R7
4 7
C2 2700pF X7R
60 m
il t
rac
e
G
ND_
TIE
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9
1000pF
NP
O
R
11
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1
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0.
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U
1
M
C
78M
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D
T OU
T
3
GND
2
IN
1
J7
PH
ON
O-1/
8
4 3 5 2 1
C2
7
1000pF
NP
O
C1
4
1uF Y5V
R1
7
6 .8
K
C2
6
1000pF
NP
O
R
20
100
R1
9
1 .5
K
C2
5
0.
1uF
X7R
R1
8
2 .2
K
C 15
10uF ELEC
+
C
17
10uF ELEC
+
C3
2
10uF ELEC
+
R2 6.
8K
R1
2
220K
C1
6
1uF Y5V
R1
3
220K
AGN
D
AGN
D
AGN
D
AGN
D
DG
ND
AGN
D
AGN
D
DG
ND
AGN
D
AGN
D
DG
ND
+5
V A
+ 12V
AGN
D
AGN
D
+3
.3
V D
AGN
D
AGN
D
DG
ND
AGN
D
AGN
D
AGN
D
AGN
D
AGN
D
AGN
D
+5
V A
+5
V D
DG
ND
DG
ND
DG
ND
ABI
T C
LK
ASD
IN
ASYN
C
ASD
OU
T
AR
ST
#
PC SPEAKER IN CD IN MIC IN AUX IN LINE IN
LINE OUT
T ie at
one point
only
under t
he c
odec
AC
L
IN
K
P
C
I A
udio C
ont
ro
ller
or
I
C
H
C
ont
ro
ller
(50 PPM
)
S/PDIF OUT
Fi
g
u
re 23.
CS429
7A Reference Des
ig
n
48 DS318PP6
CS4297A