Cirrus Logic CRD4297-1 AMR, Product Data Book

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DS
2
42R
D1B1
17
C
R
D
4297
-1 A
M
R
C
ry
st
a
lClear™ A
C
'97 AMR
A
u
dio Modem Riser Reference
CIRRUS
LOG
IC ADV
ANCE
D P
R
ODUCT DATABOOK
layo ut Y1 on top
of Y2 -- p opulate
only one XTAL
D O N OT
P O P U L AT E R 4 5
Do not populate
C62, C63 and
R48 for CS4297.
Polpulate C62,
C63 and R48 for
C S 4 2 9 9
+5VA
+3.3VD
AGND
AGND
AGND DGND
+3.3VD
AGND DGND
AGND
+5VA
DGND
C 6 8
3 9 0 p F
N P O C 6 9
3 9 0 p F
N P O
C 5 1
0.1uF
Z 5 U C 5 2
0.1uF
Z 5 U C 5 3
0.1uF C 5 4
0.1uF
Z 5 U C 5 5
6 8 0 p F
N P O
Y 1
24.576 MHz
R 4 8 0
C 6 2
1 0 0 0 p F
N P O
C 6 5
0.1uF
Z 5 U C 6 7
0.1uF
Z 5 U C 6 4
1.0uF
C 6 6
1.0uF
C 5 6
6 8 0 p F
N P O C 5 7
6 8 0 p F
N P O C 5 8
6 8 0 p F
N P O C 5 9
6 8 0 p F
N P O
R 4 5 0
U 3
C S 4 2 9 7
36
37
38
39
44
41
42
43
40
34
33
32
31
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26
27
28
29
30
48
47
46
45
35
L I N E _ O U T _ R
M O N O _ O U T
AV d d 2
A LT _ L I N E _ O U T _ L
N C 7
A LT _ L I N E _ O U T _ R
AV s s 2
N C 6
N C 5
F LTO
FLTI
F LT 3 D
N C 1
DV d d 1
XTL_IN
X T L _ O U T
DV s s 1
S DATA _ O U T
B I T _ C L K
DV s s 2
S DATA _ I N
S Y N C
DV d d 2
R E S E T #
P C _ B E E P
P H O N E
AU X _ L
AU X _ R
V I D E O _ L
V I D E O _ R
C D _ L
C D _ G N D
C D _ R
M I C 1
M I C 2
LINE_IN_L
L I N E _ I N _ R
AV d d 1 AV s s 1
R E F F LT
Vrefout
A F LT 1
A F LT 2
S / P D I F _ O U T
E A P D
ID1#
ID0#
L I N E _ O U T _ L
C 6 3
0.01uF
X 7 R
Y 2
1 2
3
C 6 0
2 2 p F
C 6 1
2 2 p F
R 4 7 47
C D _ I N R
L I N E _ I N _ R
C D _ I N L
A S Y N C
A R S T #
L I N E _ O U T _ R
L I N E _ O U T _ L
A S D O U T
A S D I N
PHONE_IN
M O N O _ O U T
PC_BEEP
A LT _ L I N E _ O U T _ R
S / P D I F _ C O D E C
P R I M A RY _ D N #
C D _ C O M
LINE_IN_L
M I C 1
A LT _ L I N E _ O U T _ L
AUX_INL
AUX_INR
VIDEO_L
VIDEO_R
M S T R C L K
A B I T C L K
Figure 14. CS4297