AKD4121 Datasheet, PDF (31/35 Pages) Asahi Kasei Microsystems – AK4121 Evalation Board Rev.B

5
D5V
R12
10k
R13
D
ON
OFF ^1k
U2D
9
8
74HC14
SW2
SMUTE
+ C28
1u
ILRCK
C
IBICK
SDTI
PDN
DEM0
DEM1
IDIF0
IDIF1
IDIF2
4
R11
560
C25
C26
4.7u
1.0n
U4
1 _FLIT
2 _AVSS
3 _PDN
4 _SMUTE
5 _DEM0
6 _DEM1
7 _ILRCK
8 _IBICK
9 _SDTI
10 _IDIF0
11 _IDIF1
12 _IDIF2
3
VDD ²⁴
DVSS ²³
TVDD ²²
MCLK ²¹
OLRCK ²⁰
OBICK ¹⁹
SDTO ¹⁸
ODIF1 ¹⁷
ODIF0 ¹⁶
CMODE2 ¹⁵
CMODE1 ¹⁴
CM0DE0 ¹³
AK4121
D5V
B
R38 47k
R39 47k
A
R40 47k
R41 47k
R42 47k
IDIF2
IDIF1
IDIF0
DIR-CM0
MCLK
SW3
1
2
3
4
5
10
9
8
7
6 1/2MCLK
fsi-DIR
IDIF2
IDIF1
IDIF0
DIR-CM0
DIR-OCKS1
SW4
10
1
9
2
8
3
7
4
6
5
CMODE
CMODE2
CMODE1
CMODE0
DEM1
DEM0
R43 47k
R44 47k
R45 47k
R46 _47k
R47 _47k
5
4
3
2
1
C24
0.1u
C23
+_10u
C27
0.1u
ODIF1
ODIF0
CMODE2
CMODE1
CMODE0
+3V
D5V
D
SRC-MCLK
OLRCK
OBICK
SDTO
C
CMODE2
CMODE1
CMODE0
DEM1
DEM0
R35 47k
R36 47k
R37 47k
B
ODIF1
ODIF0
MCLK
SW5
1
2
3
fso
6
5
4
1/2MCLK
ODIF1
ODIF0
DIT-OCKS1
A
Title
AK4121
Size
Document Number
Rev
B
AK4121
B
Date:
Thursday, January 30, 2003
Sheet
3
of
4
2
1