CXA2647N
Connection Example of DP and DSP
<CXA2647N>
VCC
<OP>
<DSP>
4
3
23
24 25 26
RF off at VCC
25
A
B
C
D
RFAC
RF
VCC
AC_SUM
VCA
EQ
VC
DC_OFST
30
29
ROM/
RW
RFDCI
RFDC
A
B
C
D
A
B
C
D
6
7
8
9
ROM/
RW
VC
VC
VC
VC
28
21
20
RFDC
VC
VC
VOFST
ROM/
RW
CEI
CE
CE
DVC
VC
ROM/
RW
ROM/
RW
VOFST
FEI
FE
17
16
FE
DVC
VC
ROM/
RW
VCC
TE_BAL
19
18
VOFST
F
F
E
gm
gm
11
10
ROM/
RW
VC
VC
VC
VC
TE
E
TE
ROM/
RW
L: ROM
H: RW
DVC
VC
L or H
VC
VOFST
VC
12
SW
DVCC
DVC or Hi-Z
Sleep, APC off
VCC
13
VCC
VC
DVC
APC
2
1
PD
LD
VCC
22
5
27
14
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
– 19 –
SONY [ SONY CORPORATION ]
