CXA1782 SONY [Sony Corporation], CXA1782 Datasheet - Page 13

• Manufacturer Part Number: CXA1782
• Description: RF Signal Processing Servo Amplifier for CD players
• Manufacturer: SONY [Sony Corporation]

Application Circuit (Dual ±5V power supplies)
Application Circuit (Single +3V power supply)
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
1k
Vcc
1k
Vcc
100k 150k
Vcc
1µ/0.3V
F
E
A
C
B
D
10µ
100k 150k
BPF
47k
1µ/0.3V
F
E
A
C
B
D
0.1µ
10µ
BPF
47k
Vcc
40
37
39
41
42
43
44
45
46
47
48
38
V
10µ
0.1µ
Vcc
EE
V
EE
FE_BIAS
F
E
EI
V
TEO
LPFI
TEI
ATSC
TZC
TDFCT
VC
40
44
EE
37
38
39
41
42
43
45
46
47
48
36
1
FE_BIAS
F
E
EI
V
TEO
LPFI
TEI
ATSC
TZC
TDFCT
VC
22k
1µ/6.3V
EE
V
EE
36
1
35
2
500
22k
1µ/6.3V
100
500
10µH
35
2
34
3
10
Vcc
100
10µH
3
34
10
33
4
Vcc
33
4
32
5
22k
– 13 –
32
5
6
31
100k
0.01µ
22k
31
6
30
7
100k
0.01µ
30
7
29
8
29
8
28
9
0.033µ
Vcc
28
9
10
27
0.033µ
0.033µ
Vcc
10
27
26
11
0.033µ
C. OUT
26
11
SENS
25
XRST
DATA
12
SL O
SL M
TA O
ISET
SL P
CLK
XLT
Vcc
C. OUT
SENS
XRST
DATA
25
12
SL M
TA O
ISET
SL O
SL P
CLK
19
18
17
16
15
14
13
100k
XLT
24
23
22
21
20
Vcc
17
16
15
21
20
19
18
14
13
100k
24
23
22
120k
Vcc
120k
Vcc
3.3µ
22µ
V
EE
DSP
DSP
MICRO
COMPUTER
DSP
DSP
DSP
Driver
15k
3.3µ
22µ
Driver
DSP
DSP
MICRO
COMPUTER
DSP
DSP
DSP
Driver
15k
Driver
CXA1782CQ/CR