wm9708 Wolfson Microelectronics plc, wm9708 Datasheet - Page 29

• Manufacturer Part Number: wm9708
• Description: Ac?97 Revision 2.1 Audio Codec
• Manufacturer: Wolfson Microelectronics plc

Production Data
RECOMMENDED EXTERNAL COMPONENTS
Figure 15 External Components Diagram
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Notes:
1. C2, C3, C12, C13 and C15 should be as close to WM9708 as possible.
2. AGND and DGND should be connected together as close to WM9708 as possible.
AC-LINK
INPUTS
MIXER
DVDD
DGND
C1
+
C2
C5
C6
C7
C8
C9
C10
C11
12
13
14
15
16
17
18
10
11
3
6
7
9
8
DVDD
DGND
PCBEEP
CDL
CDGND
CDR
MIC1
LINEINL
LINEINR
SDATAOUT
BITCLK
SDATAIN
SYNC
RESETB
C21
XTLIN
4
WM9708
DGND
XT
XTLOUT
5
MONOOUT
LINEOUTR
VREFOUT
LINEOUTL
C20
AGND
AGND
AVDD
VREF
CAP
NC
NC
NC
19
22
20
21
27
28
23
1
2
24
25
26
+
+
+
C3
C17
C18
C19
AGND
AVDD
C4
+
STEREO OUTPUT
MONO OUTPUT
C12
C13
AGND
PD, Rev 4.2, August 2009
C14
+
C15
C16
WM9708
+
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