cxa1372bs Sony Electronics, cxa1372bs Datasheet - Page 4

• Manufacturer Part Number: cxa1372bs
• Description: Rf Signal Processing Servo Amplifier For Cd Player
• Manufacturer: Sony Electronics

Pin Description
Pin No.
11
14
Q
1
2
3
4
5
6
10
11
17
20
12
S
8
7
9
VC
FGD
FS3
FLB
FEO
TAO
SLO
FE–
Symbol
I/O
O
O
O
I
I
I
I
I
11
14
5
6
4
2
3
147
Equivalent circuit
250µA
Vcc
V
40k
EE
46k
147
40k
90k
– 4 –
48k
130k
580k
2.5µA
2.5µA
20µA
Center voltage input.
Connects a capacitor between this
pin and Pin 3 to cut high-frequency
gain.
The high-frequency gain of the
focus servo is switched through FS3
ON and OFF.
External time constant to boost the
low frequency of the focus servo.
Focus drive output.
Tracking drive output.
Sled drive output.
Inverted input for focus amplifier.
For dual power supplies: GND
For single power supply:
Description
(V
CC
CXA1372BQ/BS
+ GND)/2