Dem-As/Vdac Schematic - Texas Instruments DEM-PCM1793 User Manual

DEM-AS/VDAC Schematic

2.4 DEM-AS/VDAC Schematic
Figure 2−11. DEM-AS/VDAC
V DD
(NC)
MUTE
R005
V DD
47k
V DD
#1 Pin (DSD)
GND
#2 Pin (DSD)
GND
#3 Pin DSDL
RESET-
#4 Pin DSDR
MDO
#5 Pin DBCK
MDI
MC
ML
AGND
D_SCLK
CLKO/D_BCK
P_SCLK
DSD_R
P_BCK
P_LRCK
P_DATA
DSD_L
2-10
CN001
FFC-15NSM1
PCM1791/93
P_LRCK
1
LRCK
P_BCK
2
BCK
P_DATA
3
DATA/DDL
MUTE
4
MUTE/DDR
P_SCLK
5
SCKI/DBCK
6
RST-
C002 0.1uF
7
V
DD
8
DGND
9
AGNDF
10
C001
V R
CC
10uF/16V
11
AGNDR
12
V R-
OUT
13
V R+
OUT
14
V
COM
C003
10uF
/16V
C004
0.1uF
U001
RA001
SW001
28 47k x 5
MS-/FMT2
DSS105
27
MC/FMT1
26
MDI/FMT0
CN002
25
MDO/DEMP1
FFC-3AMEP1
24
SCKO
SCKO/DEMP0
23
ZERO-L
ZEROL
ZERO-R
22
ZEROR
21 C006 0.1uF
V F
CC
20
C005
V L
CC
19 10uF/16V
AGNDL
18
V L-
OUT
17
R002 1k
V L+
OUT
16
AGNDC
15
R001 1k
V C
CC
R004 1k
R003 1k
1
FMT2
2
FMT1
3
FMT0
4
DEMP1
5
DEMP0
V CC
V CC
V CC
GND
GND
(NC)
(NC)
(NC)
(NC)
V OUT L-
V OUT L+
GND
C007
3900pF GND
V OUT R-
V OUT R+
(NC)
AV CC -
C008
AV CC +
3900pF
(NC)
GND
GND