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Pin No.
Mark
32
FE
33
TE
34
RFENV
35
VDET
36
OFT
37
TRCRS
38
/RFDET
39
BDO
40
LDON
41
PLLF2
42
TOFS/
DSLF2
43
WVEL
44
ARF
45
IREF
46
DRF
47
DSLF
48
PLLF
49
VCOF
50
AVDD2
51
AVSS2
52
EFM
I/O
Function
I
Focus Error Signal
Input (Analog Input)
I
Tracking Error Signal
Input (Analog Input)
I
RF Envelope Signal
Input
I
Vibration Detection
Signal Input
("H": Detect)
I
Off-Track Signal Input
("H": Off Track)
I
Track Cross Signal
Input)
I
RF Detection Signal
Input
("L": Detect)
I
Dropout Signal Input
("H": Dropout)
O
Laser on Signal Output
("H": ON)
I/O PLL Loop Filter
Characteristic
Switching Terminal
O
Tracking Offset
Alignment Output/ DSL
Balance Output (DA
Output)
O
Double Speed Status
Signal Output
("H":DS)
I
RF Signal Input
I
Reference Current Input
I
DSL Bias Terminal
I/O DSL Loop Filter
I/O PLL Loop Filter
I/O VCO Loop Filter
Terminal
I
Power Supply Input (For
Analog Circuit)
I
GND (For Analog
Circuit)
O
EFM Signal Output (Not
Used, Open)
78
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