User`s manual

AMBE-2000™ Vocoder Chip
User’s Manual Version 4.9
DVSI Confidential Proprietary, Subject to Change Page 53
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TLV320AIC10 Reference Schematic (Analog Section)
R12
220K
R4
100K
VMID
R6
20K
AURXFP
R14
4.7K
+
-
U1A
AD8544
3
2
1
4
11
C1
820pF
R1
10K
3.3VA
C4
2 nF
VOICEOUTM
C3
200pF
R13
5.6K
R5
10K
R8
10K
3.3VA
R15
10K
R11
10K
R7
220
R9
10K
+
C5
10uF
AURXCP
VOICEOUTP
+
C7
10uF
+
C9
10uF
3VA
C6
0.1uF
+
C8
10uF
AURXM
+
C2
10uF
3.3VA
J1
Handset
2
3
1
4
2
3
1
4
R3
100K
+
-
U1B
5
6
7
R2
20K
R10
10K
TLV320AIC10 1
Analog Title:
Document Number: Rev: