– 34 –
16
13
12
DIRECT
MUTE
THROUGH
MODE
SWITCHING
INPUT
DATA
INTERFACE
TIMING
CONTROLLER
OUTPUT
DATA
INTERFACE
FILTER
CHARACTERISTIC
SELECTOR
OUTPUT OPERATION
TIMING
CONTROLLER
OUTPUT FORMAT
CONTROLLER
MUTE
GENERATOR
INPUT
DIVIDER
INPUT
DIVIDER
OUT SIDE
CLOCK
SELECTOR
DE-EMPHASIS
ATTENUATOR
SETTING
OPERATION SECTION
OUTPUT
OPERATION
INTERPOLATE
FILTER
OPERATION
ATTENUATOR
DE-EMPHASIS
OPERATION
MODE 2
MODE 1
LRCI
BCKI
DI
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
15
14
1 2
3 4
5
6
7
10 11
8 9
VDD
VDD
DMUTE
DMUTE
MCOM
MDT/FSI1
MCK/FSI2
MLEN/DEEM
MLEN/DEEM
OW18N
OW18N
OW20N
OW20N
IISN
IISN
STATE
TST1N
TST2N
RSTN
RSTN
VSS
VSS
SLAVE
SLAVE
THRUN
THRUN
OCLK
OCKSL
LRCO
BCKO
BCKO
DOUT
DOUT
DI
DI
BCKI
BCKI
LRCI
ICLK
ICKSL
IFM1
IFM1
IFM2
IFM2
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
Y7
G1
G2B
G2A
C
B
A
A
B
C
G2A
Y7
G1
G2B
Y6
Y5
Y6
Y5
Y4
Y3
Y2
Y1
Y0
16
VCC
DATA OUTPUTS
DATA
OUTPUT
ENABLE
SELECT
Y4
Y3
Y2
Y1
Y0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 NC
IN(–)1
IN(+)1
IN(+)2
IN(–)2
NC
NC
NC
OUT1
VREF
NC
GND
NC
VCC
NC
OUT2
IC301 SM5844AF
IC505 TA2050F(EL)
IC405 TC74VHC138FS(EL)
