PCM67AP-J ( DIA
CONVERTOR)
+B FOR
ANALOG
1
+vcc
+B
FOR
DIGITAL
V
CCM'v10N
(L)
2
VCOM
{L)
TEST
TERMINAL 1
CURRENT
OUT(L)
3
I-OUT
{L)
DATA
INPUT (L)
SERVO
FILTER
4 SERVO
DC
WORD
CLOCK
INPUT
REFERENCE
FILTER
s REF
DC
SYSTEM
CLOCK
INPUT
CURRENT OUT (R)
6
I-OUT
{R)
BIT
CLOCK
INPUT
V
CCM'v10N
(R)
7
VCOM
(R)
DATA
INPUT (R)
ANALOG
GND
DIGITAL
GND
PD0037 (Digital Audio Interface Reciver)
Pin No. Symbol
1/0 Function
1
IN1
I
Data input 1
2
IN2
I
Data input 2
3
IN3 I
Data input 3
4
S1
I
Input select 1
5
S2
I
Input select 2
6 OUT 0
Data
M PX output
7
RXD
I
Data input
8 TEST I
Test mode input
9 CNTR I
Counter clock input for ERR 1,2 output time setting
10 INH2 I VCO 2 ON / OFF control
H:OFF
11
vss
-
(0
V)
GND
12 RESET I . Power ON reset input
13
PSVS I VCO 1,2 free-run frequency setting
14
PC1OUT 0 Phase comparator 1 output
15
R1
-
External resister connection terminal for VCO 1
16
VCO1
IN
I Control voltaae inout for VCO 1
17
VDD1
- (+B) Power suooly for VCO 1
18
VCO1OUT 0 VCO 1 output (384fs)
19
VSS1
-
(0
V)
GND
20
C1A
-
External capaciter connection terminal for VCO 1
21
C1B -
External capaciter connection terminal for VCO 1
22
C2A
-
External capaciter connection terminal for VCO 2
23
C2B
-
External capaciter connection terminal for VCO 2
24
VSS2
-
(0
V)
GND
25
VCO2OUT 0
VCO 2 output (384 fs)
26
VDD2
- (+
B)
Power supply for VCO 2
27
VCO21N
I Control voltage input for VCO 2
28
R2
-
External resister connection terminal for VCO 2
29
PC2OUT 0 Phase comparator 2 output
30
SIG2 I
Phase comparator 2 input
31
BCK 0
Bit clock output
32
DATA 0 Audio data output
33
LRCK 0 L
eh
/ R
eh
select pulse out (H:
Leh,
L:
Reh)
34
WCK 0
Word clock output
35
COPY 0
Copy data output (H: copy enable)
36
EMPH 0
H: Emphasis-ON
37
ERR2 0 2nd PLL loop unlock output (H: unlock)
38
ERR1
0 1 st PLL loop data read out error outout (H: error)
39
48K
0 Sampling frequency data output
40
44.1K 0
L:
active
41
32K
0
42
VDD
- {+ B) Power supply for logic
14
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