參數(shù)資料
型號: A2550N
廠商: Sony Corporation
英文描述: RF Amplifier for CD Players
中文描述: 射頻放大器CD播放機
文件頁數(shù): 1/15頁
文件大?。?/td> 214K
代理商: A2550N
Description
The CXA2550M/N is an IC developed for compact
disc players. This IC incorporates an RF amplifier,
focus error amplifier, tracking error amplifier, APC
circuit and RF level control circuit. (The voltage-
converted optical pickup output is supported.)
Features
Low power consumption (35mW at 3.5V)
APC circuit
RF level control circuit
Both single power supply and dual power supply
operations possible.
Structure
Bipolar silicon monolithic IC
Applications
Compact disc players
Absolute Maximum Ratings
(Ta = 25°C)
Supply voltage
Operating temperature Topr
Storage temperature
Allowable power dissipation
V
CC
12
V
–20 to +75
–65 to +150
°C
°C
Tstg
P
D
(SOP)
(SSOP) 370
620
mW
mW
Operating Conditions
Supply voltage
V
CC
– V
EE
3.0 to 4.0
V
– 1 –
CXA2550M/N
E97514B25
RF Amplifier for CD Players
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
CXA2550M
20 pin SOP (Plastic)
CXA2550N
20 pin SSOP (Plastic)
1
1
1
2
V
V
1
8
6
V
V
1
8
6
4
5
2
2
V
1
V
C
5
1
5
1
V
E
1
5
1
5
1
V
C
V
E
A
A
A
V
V
C
1
1
1
V
5
V
E
6
1
V
2
2
V
1
1
V
E
V
2
2
2
2
1
1
V
V
6
7
9
3
3
2
1
1
1
2
8
1
F
E
A
3
3
9
1
1
T
E
A
1
4
V
V
C
3
3
V
E
2
3
1
A
L
P
P
P
V
E
F
E
E
V
V
C
L
A
(
R
R
R
R
F
F
T
8
9
V
V
6
Block Diagram and Pin Configuration
(Top View)
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