cxa1982q Sony Electronics, cxa1982q Datasheet - Page 3

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

Pin Description
Pin
No.
13
16
3
1
2
4
5
6
7
TA_O
SL_O
FEO
FEI
FDFCT
FGD
FLB
FE_O
FE_M
Symbol
I/O
O
O
O
O
I
I
I
I
I
1
3
2
4
13
16
5
6
7
300µ
147
Equivalent circuit
147
147
147
147
40k
174k
25p
100k
10k
130k
68k
– 3 –
50k
90k
250µ
20µ
9k
51k
Focus error amplifier output.
Connected internally to the FZC
comparator input.
Focus error input.
Capacitor connection pin for defect
time constant.
Ground this pin through a capacitor
when decreasing the focus servo
high-frequency gain.
External time constant setting pin
for increasing the focus servo low-
frequency.
Focus drive output.
Tracking drive output.
Sled drive output.
Focus amplifier inverted input.
Description
CXA1982Q