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Pin
Mark
I/O
No.
Division
13
TGAIN
I
14
LNP
O
15
AB GAIN
I
16
FE
O
17
AS GAIN
I
18
FBAL
I
19
AS/
O
MON3T
20
CEA
I
21
BDO/
O
TRCRS
22
CBD O
O
23
OFT O
O
24
GND
—
25
OFT IN
I
26
VCC
I
27 NRFDET/
O
OFTR
28
NRFLD
I
29 RF DATA
I
30
RFCK
I
31 NRFSTBY
I
32
OUT RF
O
33
CRF
—
AGC
34
EQ IN
I
35
ARFO
O
36
SVREF
I
Function
Tracking gain adjustment
input terminal
Lens position signal
output terminal
APP compensation signal
gain adjustment terminal
Focus error signal output
terminal
AS gain adjustment
terminal
Focus ballance adjustment
terminal
AS/3TMON signal output
terminal
3T envelope det. capacitor
connection terminal
BDO/Track cross signal
output terminal
BDO detection capacitor
connection terminal
Off track detection signal
output terminal
GND terminal
Off track detection signal
input terminal
Power supply terminal (+
3V)
NRFDET/off track signal
output terminal
Serial command latch
signal input terminal
Serial command data
signal input terminal
Serial command clock
input terminal
Standby control signal
input terminal
EFM signal output terminal
RFAGC capacitor
connection terminal
EQ input terminal
RF amp. output terminal
Reference voltage input
terminal
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