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Pin No.
11
S FSY
12
S BSY
13
I
14
I
15
P V
16
P DO
17
TM AX
18
LP FN
19
LP FO
20
P V
21
V COF
TE
L 13942296513
22
A V
23
S LCO
24
RFI
25
A V
26
RF CT
27
RFZI
28
RFRP
29
FE
30
S BAD
31
TE
32
TE ZI
33
FOO
34
TRO
www
35
V
36
RFGC
.
37
TE BC
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Symbol
I/O
O
Playback frame sync signal output pin.
3-5I/F
O
Subcode block sync signal output pin. "H" level at S1 when
3-5I/F
subcode sync is detected.
O0
I/O
General-purpose input / output pins.
3-5I/F
Input port at reset.
O1
PLL-only 3.3 V power supply voltage pin.
DD3
O
EFM and PLCK phase difference signal output pin.
AI/F
TMAX detection result output pin.
TMAX Detection Result
O
Longer than fixed period
AI/F
Within fixed period
Shorter than fixed period
I
Inverted input pin for PLL LPF amp.
AI/F
O
Output pin for PLL LPF amp.
AI/F
PLL-only V
REF
REF
O
VCO filter pin.
AI/F
Analog GND pin.
SS3
O
DAC output pin for data slice level generation.
AI/F
I
RF signal input pin. Zin selectable by command.
AI/F
Analog 3.3 V power supply voltage pin.
DD3
I
RFRP signal center level input pin.
AI/F
I
RFRP signal zero-cross input pin.
AI/F
I
RF ripple signal input pin.
AI/F
I
I
Focus error signal input pin.
AI/F
I
Sub-beam adder signal input pin.
AI/F
I
I
Tracking error input pin. Inputs when tracking servo is on.
AI/F
I
Tracking error signal zero-cross input pin.
AI/F
O
Focus equalizer output pin.
AI/F
O
Tracking equalizer output pin.
AI/F
Analog reference power supply voltage pin.
REF
x
ao
O
y
RF amplitude adjustment control signal output pin.
AI/F
i
O
Tracking balance control signal output pin.
AI/F
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8
Function Description
TMAX Output
"PV
DD3
"HiZ"
"AV
pin.
Q Q
3
6 7
1 3
u163
.
33
2 9
9 4
2 8
Remarks
Schmitt at input
4-state output
(PV
, HiZ, PV
DD3
3-state output
"
(PV
, HiZ, AV
DD3
"
SS3
Analog input
Analog output
Analog output
1 5
0 5
8
2 9
9 4
Analog output
Analog input
Analog input: Zin
Analog input
Analog input
Analog input
Analog input
Analog input
Analog input: Zin
Analog output
(AV
~AV
SS3
DD3
m
co
3-state output
(PWM carrier
(AV
, V
, AV
DD3
REF
DCD-500AE
9 9
, AV
)
REF
SS3
)
SS3
2 8
9 9
33 k
10 k
)
88.2 kHz)
)
SS3
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