cxa1982q Sony Electronics, cxa1982q Datasheet - Page 13

• Manufacturer Part Number: cxa1982q
• Description: Rf Signal Processing Servo Amplifier For Cd Players
• Manufacturer: Sony Electronics

Application Circuit (Dual ±1.5V 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
100k
6.8k
Vcc
Vcc
1µ/6.3V
F
E
100k
A
C
B
D
10µ
6.8k
BPF
1µ/6.3V
47k
F
E
A
C
B
D
22k
Vcc
0.1µ
10µ
BPF
47k
22k
44
45
46
47
48
37
38
39
40
41
42
43
V
10µ
0.1µ
Vcc
EE
V
EE
FE_BIAS
F
E
EI
V
TEO
NC
TEI
ATSC
TZC
TDFCT
VC
40
44
45
46
47
48
EE
37
38
39
41
42
43
36
1
FE_BIAS
F
E
EI
V
TEO
NC
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
3
10
34
Vcc
100
10µH
34
3
10
33
4
Vcc
33
4
32
5
22k
– 13 –
32
5
31
6
100k
0.01µ
22k
6
31
30
7
0.01µ
100k
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
25
SENS
XRST
DATA
12
SL M
TA O
ISET
SL O
SL P
CLK
XLT
Vcc
C. OUT
25
SENS
XRST
DATA
12
SL O
SL M
TA O
ISET
SL P
CLK
22
19
17
16
15
13
100k
XLT
24
23
21
20
18
14
Vcc
24
22
21
19
18
17
16
15
14
13
100k
23
20
120k
Vcc
120k
Vcc
V
3.3µ
22µ
EE
DSP
DSP
MICRO-
COMPUTER
DSP
DSP
DSP
Driver
15k
3.3µ
22µ
Driver
DSP
DSP
MICRO-
COMPUTER
DSP
DSP
DSP
Driver
15k
Driver
CXA1982Q