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IC BLOCK DIAGRAM -2/3
IC, CXA1992AR
39
PD2 IV
AMP
FE_BIAS
40
41
F
F IV AMP
E
42
E IV AMP
EI
43
V
EE
V
44
EE
TEO
45
LPFI
46
TEI
47
ATSC
48
ATSC
WINDOW
COMP.
TZC COMP.
49
TZC
TDFCT
50
V
CC
VC
51
V
CC
V
EE
FZC
52
FZC COMP.
1
IC, TA2104AN
38
37
36
35
V
EE
PD1 IV
AMP
V
CC
APC
V
EE
LASER POWER CONTROL
FE AMP
V
CC
V
EE
FO. BIAS
WINDOW COMP.
TRK. GAIN
WINDOW COMP.
E-F BALANCE
WINDOW COMP.
DFCT
TM1
TRACKING
PHASE COMPENSATION
TG1
FOCUS
PHASE COMPENSATION
DFCT
FS4
2
3
4
5
34
33
32
31
RF SUMMING AMP
V
CC
V
EE
V
EE
LEVEL S
V
EE
MIRR
V
CC
FOK
FOH
FOL
TGH
IIL DATA REGISTER
TGL
INPUT SHIFT REGISTER
BALH
ADDRESS DECODER
BALL
SENS SELECTOR
ATSC
OUTPUT DECODER
TZC
FZC
DFCTO
IFB1-6
FS1-4
BAL1-4
TOG1-4
V
CC
FS1
FS2
Charge
up
V
EE
6
7
8
9
-31-
30
29
28
27
IIL
↓
TTL
V
CC
DFCT
IIL
↓
TTL
TTL
↓
IIL
V
TG1-2
TM1-7
PS1-4
ISET
V
V
CC
CC
TM4
TM6
TM7
TM3
TM5
V
V
EE
EE
FSET
TG2
10
11
12
13
MPX
IN
SENS2
26
25
SENS1
24
C. OUT
23
XRST
22
DATA
21
XLT
20
CLK
19
LOCK
18
V
CC
CC
17
ISET
16
SL_O
15
SL_M
14
SL_P
TM2
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